15830646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6596

約数の個数: 32

約数和(自身を含む): 35202048

約数和(自身を除く): 19371402

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 6547, 13094, 19641, 39282, 85111, 170222, 202957, 255333, 405914, 510666, 608871, 1217742, 2638441, 5276882, 7915323, 15830646]

約数ペア:

[(1, 15830646), (2, 7915323), (3, 5276882), (6, 2638441), (13, 1217742), (26, 608871), (31, 510666), (39, 405914), (62, 255333), (78, 202957), (93, 170222), (186, 85111), (403, 39282), (806, 19641), (1209, 13094), (2418, 6547)]