15770508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 40567296

約数和(自身を除く): 24796788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2351, 3354, 4702, 6708, 7053, 9404, 14106, 28212, 30563, 61126, 91689, 101093, 122252, 183378, 202186, 303279, 366756, 404372, 606558, 1213116, 1314209, 2628418, 3942627, 5256836, 7885254, 15770508]

約数ペア:

[(1, 15770508), (2, 7885254), (3, 5256836), (4, 3942627), (6, 2628418), (12, 1314209), (13, 1213116), (26, 606558), (39, 404372), (43, 366756), (52, 303279), (78, 202186), (86, 183378), (129, 122252), (156, 101093), (172, 91689), (258, 61126), (516, 30563), (559, 28212), (1118, 14106), (1677, 9404), (2236, 7053), (2351, 6708), (3354, 4702)]