12887502

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13681}}^1$

素因数の和:13843

約数の個数: 16

約数和(自身を含む): 25941072

約数和(自身を除く): 13053570

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 13681, 27362, 41043, 82086, 2147917, 4295834, 6443751, 12887502]

約数ペア:

[(1, 12887502), (2, 6443751), (3, 4295834), (6, 2147917), (157, 82086), (314, 41043), (471, 27362), (942, 13681)]