18836126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1511}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 10774882

約数列:

[1, 2, 23, 46, 271, 542, 1511, 3022, 6233, 12466, 34753, 69506, 409481, 818962, 9418063, 18836126]

約数ペア:

[(1, 18836126), (2, 9418063), (23, 818962), (46, 409481), (271, 69506), (542, 34753), (1511, 12466), (3022, 6233)]