15147691024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{193883}}^1$

素因数の和:194167

約数の個数: 40

約数和(自身を含む): 31013684640

約数和(自身を除く): 15865993616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 4112, 4883, 9766, 19532, 39064, 78128, 193883, 387766, 775532, 1551064, 3102128, 3683777, 7367554, 14735108, 29470216, 49827931, 58940432, 99655862, 199311724, 398623448, 797246896, 946730689, 1893461378, 3786922756, 7573845512, 15147691024]

約数ペア:

[(1, 15147691024), (2, 7573845512), (4, 3786922756), (8, 1893461378), (16, 946730689), (19, 797246896), (38, 398623448), (76, 199311724), (152, 99655862), (257, 58940432), (304, 49827931), (514, 29470216), (1028, 14735108), (2056, 7367554), (4112, 3683777), (4883, 3102128), (9766, 1551064), (19532, 775532), (39064, 387766), (78128, 193883)]