19593560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 55296000

約数和(自身を除く): 35702440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 127, 133, 140, 145, 152, 190, 203, 232, 254, 266, 280, 290, 380, 406, 508, 532, 551, 580, 635, 665, 760, 812, 889, 1015, 1016, 1064, 1102, 1160, 1270, 1330, 1624, 1778, 2030, 2204, 2413, 2540, 2660, 2755, 3556, 3683, 3857, 4060, 4408, 4445, 4826, 5080, 5320, 5510, 7112, 7366, 7714, 8120, 8890, 9652, 11020, 12065, 14732, 15428, 16891, 17780, 18415, 19285, 19304, 22040, 24130, 25781, 29464, 30856, 33782, 35560, 36830, 38570, 48260, 51562, 67564, 69977, 73660, 77140, 84455, 96520, 103124, 128905, 135128, 139954, 147320, 154280, 168910, 206248, 257810, 279908, 337820, 349885, 489839, 515620, 559816, 675640, 699770, 979678, 1031240, 1399540, 1959356, 2449195, 2799080, 3918712, 4898390, 9796780, 19593560]

約数ペア:

[(1, 19593560), (2, 9796780), (4, 4898390), (5, 3918712), (7, 2799080), (8, 2449195), (10, 1959356), (14, 1399540), (19, 1031240), (20, 979678), (28, 699770), (29, 675640), (35, 559816), (38, 515620), (40, 489839), (56, 349885), (58, 337820), (70, 279908), (76, 257810), (95, 206248), (116, 168910), (127, 154280), (133, 147320), (140, 139954), (145, 135128), (152, 128905), (190, 103124), (203, 96520), (232, 84455), (254, 77140), (266, 73660), (280, 69977), (290, 67564), (380, 51562), (406, 48260), (508, 38570), (532, 36830), (551, 35560), (580, 33782), (635, 30856), (665, 29464), (760, 25781), (812, 24130), (889, 22040), (1015, 19304), (1016, 19285), (1064, 18415), (1102, 17780), (1160, 16891), (1270, 15428), (1330, 14732), (1624, 12065), (1778, 11020), (2030, 9652), (2204, 8890), (2413, 8120), (2540, 7714), (2660, 7366), (2755, 7112), (3556, 5510), (3683, 5320), (3857, 5080), (4060, 4826), (4408, 4445)]