17889794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 29016960

約数和(自身を除く): 11127166

約数列:

[1, 2, 13, 26, 271, 542, 2539, 3523, 5078, 7046, 33007, 66014, 688069, 1376138, 8944897, 17889794]

約数ペア:

[(1, 17889794), (2, 8944897), (13, 1376138), (26, 688069), (271, 66014), (542, 33007), (2539, 7046), (3523, 5078)]