19552368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 58032000

約数和(自身を除く): 38479632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 1949, 2508, 3344, 3898, 5016, 5847, 7796, 10032, 11694, 15592, 21439, 23388, 31184, 37031, 42878, 46776, 64317, 74062, 85756, 93552, 111093, 128634, 148124, 171512, 222186, 257268, 296248, 343024, 407341, 444372, 514536, 592496, 814682, 888744, 1029072, 1222023, 1629364, 1777488, 2444046, 3258728, 4888092, 6517456, 9776184, 19552368]

約数ペア:

[(1, 19552368), (2, 9776184), (3, 6517456), (4, 4888092), (6, 3258728), (8, 2444046), (11, 1777488), (12, 1629364), (16, 1222023), (19, 1029072), (22, 888744), (24, 814682), (33, 592496), (38, 514536), (44, 444372), (48, 407341), (57, 343024), (66, 296248), (76, 257268), (88, 222186), (114, 171512), (132, 148124), (152, 128634), (176, 111093), (209, 93552), (228, 85756), (264, 74062), (304, 64317), (418, 46776), (456, 42878), (528, 37031), (627, 31184), (836, 23388), (912, 21439), (1254, 15592), (1672, 11694), (1949, 10032), (2508, 7796), (3344, 5847), (3898, 5016)]