21408224398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3590779}}^1$

素因数の和:3591063

約数の個数: 16

約数和(自身を含む): 35160917760

約数和(自身を除く): 13752693362

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 3590779, 7181558, 39498569, 78997138, 973101109, 1946202218, 10704112199, 21408224398]

約数ペア:

[(1, 21408224398), (2, 10704112199), (11, 1946202218), (22, 973101109), (271, 78997138), (542, 39498569), (2981, 7181558), (5962, 3590779)]