15910888

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 35674020

約数和(自身を除く): 19763132

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1097, 1813, 2072, 2194, 3626, 4388, 7252, 7679, 8776, 14504, 15358, 30716, 40589, 53753, 61432, 81178, 107506, 162356, 215012, 284123, 324712, 430024, 568246, 1136492, 1988861, 2272984, 3977722, 7955444, 15910888]

約数ペア:

[(1, 15910888), (2, 7955444), (4, 3977722), (7, 2272984), (8, 1988861), (14, 1136492), (28, 568246), (37, 430024), (49, 324712), (56, 284123), (74, 215012), (98, 162356), (148, 107506), (196, 81178), (259, 61432), (296, 53753), (392, 40589), (518, 30716), (1036, 15358), (1097, 14504), (1813, 8776), (2072, 7679), (2194, 7252), (3626, 4388)]