15969402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28619}}^1$

素因数の和:28658

約数の個数: 24

約数和(自身を含む): 35717760

約数和(自身を除く): 19748358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 28619, 57238, 85857, 171714, 257571, 515142, 887189, 1774378, 2661567, 5323134, 7984701, 15969402]

約数ペア:

[(1, 15969402), (2, 7984701), (3, 5323134), (6, 2661567), (9, 1774378), (18, 887189), (31, 515142), (62, 257571), (93, 171714), (186, 85857), (279, 57238), (558, 28619)]