15213926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 13090714

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 467, 934, 1253, 2327, 2506, 3269, 4654, 6071, 6538, 12142, 16289, 32578, 42497, 83593, 84994, 167186, 585151, 1086709, 1170302, 2173418, 7606963, 15213926]

約数ペア:

[(1, 15213926), (2, 7606963), (7, 2173418), (13, 1170302), (14, 1086709), (26, 585151), (91, 167186), (179, 84994), (182, 83593), (358, 42497), (467, 32578), (934, 16289), (1253, 12142), (2327, 6538), (2506, 6071), (3269, 4654)]