15947238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 32985216

約数和(自身を除く): 17037978

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 547, 678, 1094, 1641, 3282, 4859, 9718, 14577, 23521, 29154, 47042, 61811, 70563, 123622, 141126, 185433, 370866, 2657873, 5315746, 7973619, 15947238]

約数ペア:

[(1, 15947238), (2, 7973619), (3, 5315746), (6, 2657873), (43, 370866), (86, 185433), (113, 141126), (129, 123622), (226, 70563), (258, 61811), (339, 47042), (547, 29154), (678, 23521), (1094, 14577), (1641, 9718), (3282, 4859)]