15484690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 14706926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 383, 622, 766, 1555, 1915, 3110, 3830, 4043, 4979, 8086, 9958, 20215, 24895, 40430, 49790, 119113, 238226, 595565, 1191130, 1548469, 3096938, 7742345, 15484690]

約数ペア:

[(1, 15484690), (2, 7742345), (5, 3096938), (10, 1548469), (13, 1191130), (26, 595565), (65, 238226), (130, 119113), (311, 49790), (383, 40430), (622, 24895), (766, 20215), (1555, 9958), (1915, 8086), (3110, 4979), (3830, 4043)]