21112532644

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1103981}}^1$

素因数の和:1104675

約数の個数: 24

約数和(自身を含む): 42286926528

約数和(自身を除く): 21174393884

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 9562, 19124, 1103981, 2207962, 4415924, 7727867, 15455734, 30911468, 754019023, 1508038046, 3016076092, 5278133161, 10556266322, 21112532644]

約数ペア:

[(1, 21112532644), (2, 10556266322), (4, 5278133161), (7, 3016076092), (14, 1508038046), (28, 754019023), (683, 30911468), (1366, 15455734), (2732, 7727867), (4781, 4415924), (9562, 2207962), (19124, 1103981)]