13785886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 21846528

約数和(自身を除く): 8060642

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 5171, 10342, 160301, 222353, 320602, 444706, 6892943, 13785886]

約数ペア:

[(1, 13785886), (2, 6892943), (31, 444706), (43, 320602), (62, 222353), (86, 160301), (1333, 10342), (2666, 5171)]