15881096

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 39398400

約数和(自身を除く): 23517304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 127, 154, 196, 203, 232, 254, 308, 319, 392, 406, 508, 539, 616, 638, 812, 889, 1016, 1078, 1276, 1397, 1421, 1624, 1778, 2156, 2233, 2552, 2794, 2842, 3556, 3683, 4312, 4466, 5588, 5684, 6223, 7112, 7366, 8932, 9779, 11176, 11368, 12446, 14732, 15631, 17864, 19558, 24892, 25781, 29464, 31262, 39116, 40513, 49784, 51562, 62524, 68453, 78232, 81026, 103124, 125048, 136906, 162052, 180467, 206248, 273812, 283591, 324104, 360934, 547624, 567182, 721868, 1134364, 1443736, 1985137, 2268728, 3970274, 7940548, 15881096]

約数ペア:

[(1, 15881096), (2, 7940548), (4, 3970274), (7, 2268728), (8, 1985137), (11, 1443736), (14, 1134364), (22, 721868), (28, 567182), (29, 547624), (44, 360934), (49, 324104), (56, 283591), (58, 273812), (77, 206248), (88, 180467), (98, 162052), (116, 136906), (127, 125048), (154, 103124), (196, 81026), (203, 78232), (232, 68453), (254, 62524), (308, 51562), (319, 49784), (392, 40513), (406, 39116), (508, 31262), (539, 29464), (616, 25781), (638, 24892), (812, 19558), (889, 17864), (1016, 15631), (1078, 14732), (1276, 12446), (1397, 11368), (1421, 11176), (1624, 9779), (1778, 8932), (2156, 7366), (2233, 7112), (2552, 6223), (2794, 5684), (2842, 5588), (3556, 4466), (3683, 4312)]