15942370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51427}}^1$

素因数の和:51465

約数の個数: 16

約数和(自身を含む): 29622528

約数和(自身を除く): 13680158

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 51427, 102854, 257135, 514270, 1594237, 3188474, 7971185, 15942370]

約数ペア:

[(1, 15942370), (2, 7971185), (5, 3188474), (10, 1594237), (31, 514270), (62, 257135), (155, 102854), (310, 51427)]