21548238

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{18803}}^1$

素因数の和:18999

約数の個数: 16

約数和(自身を含む): 43324416

約数和(自身を除く): 21776178

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 18803, 37606, 56409, 112818, 3591373, 7182746, 10774119, 21548238]

約数ペア:

[(1, 21548238), (2, 10774119), (3, 7182746), (6, 3591373), (191, 112818), (382, 56409), (573, 37606), (1146, 18803)]