13999910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45161}}^1$

素因数の和:45199

約数の個数: 16

約数和(自身を含む): 26013312

約数和(自身を除く): 12013402

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 45161, 90322, 225805, 451610, 1399991, 2799982, 6999955, 13999910]

約数ペア:

[(1, 13999910), (2, 6999955), (5, 2799982), (10, 1399991), (31, 451610), (62, 225805), (155, 90322), (310, 45161)]