13222802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 7340398

約数列:

[1, 2, 31, 62, 419, 509, 838, 1018, 12989, 15779, 25978, 31558, 213271, 426542, 6611401, 13222802]

約数ペア:

[(1, 13222802), (2, 6611401), (31, 426542), (62, 213271), (419, 31558), (509, 25978), (838, 15779), (1018, 12989)]