15696783956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{6841}}^1$

素因数の和:7117

約数の個数: 72

約数和(自身を含む): 33283647936

約数和(自身を除く): 17586863980

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 361, 454, 532, 722, 908, 1444, 1589, 2527, 3178, 4313, 5054, 6356, 6841, 8626, 10108, 13682, 17252, 27364, 30191, 47887, 60382, 81947, 95774, 120764, 129979, 163894, 191548, 259958, 327788, 519916, 573629, 909853, 1147258, 1552907, 1819706, 2294516, 2469601, 3105814, 3639412, 4939202, 6211628, 9878404, 10870349, 17287207, 21740698, 29505233, 34574414, 43481396, 59010466, 69148828, 118020932, 206536631, 413073262, 560599427, 826146524, 1121198854, 2242397708, 3924195989, 7848391978, 15696783956]

約数ペア:

[(1, 15696783956), (2, 7848391978), (4, 3924195989), (7, 2242397708), (14, 1121198854), (19, 826146524), (28, 560599427), (38, 413073262), (76, 206536631), (133, 118020932), (227, 69148828), (266, 59010466), (361, 43481396), (454, 34574414), (532, 29505233), (722, 21740698), (908, 17287207), (1444, 10870349), (1589, 9878404), (2527, 6211628), (3178, 4939202), (4313, 3639412), (5054, 3105814), (6356, 2469601), (6841, 2294516), (8626, 1819706), (10108, 1552907), (13682, 1147258), (17252, 909853), (27364, 573629), (30191, 519916), (47887, 327788), (60382, 259958), (81947, 191548), (95774, 163894), (120764, 129979)]