15395376

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7459}}^1$

素因数の和:7513

約数の個数: 40

約数和(自身を含む): 40701760

約数和(自身を除く): 25306384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7459, 14918, 22377, 29836, 44754, 59672, 89508, 119344, 179016, 320737, 358032, 641474, 962211, 1282948, 1924422, 2565896, 3848844, 5131792, 7697688, 15395376]

約数ペア:

[(1, 15395376), (2, 7697688), (3, 5131792), (4, 3848844), (6, 2565896), (8, 1924422), (12, 1282948), (16, 962211), (24, 641474), (43, 358032), (48, 320737), (86, 179016), (129, 119344), (172, 89508), (258, 59672), (344, 44754), (516, 29836), (688, 22377), (1032, 14918), (2064, 7459)]