15410672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 31724160

約数和(自身を除く): 16313488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 311, 326, 622, 652, 1244, 1304, 2488, 2608, 3097, 4976, 5909, 6194, 11818, 12388, 23636, 24776, 47272, 49552, 50693, 94544, 101386, 202772, 405544, 811088, 963167, 1926334, 3852668, 7705336, 15410672]

約数ペア:

[(1, 15410672), (2, 7705336), (4, 3852668), (8, 1926334), (16, 963167), (19, 811088), (38, 405544), (76, 202772), (152, 101386), (163, 94544), (304, 50693), (311, 49552), (326, 47272), (622, 24776), (652, 23636), (1244, 12388), (1304, 11818), (2488, 6194), (2608, 5909), (3097, 4976)]