13470830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18973}}^1$

素因数の和:19051

約数の個数: 16

約数和(自身を含む): 24590304

約数和(自身を除く): 11119474

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 18973, 37946, 94865, 189730, 1347083, 2694166, 6735415, 13470830]

約数ペア:

[(1, 13470830), (2, 6735415), (5, 2694166), (10, 1347083), (71, 189730), (142, 94865), (355, 37946), (710, 18973)]