15668814224

素因数分解:

$2^4\times 7^1\times {\mathrm{139900127}}^1$

素因数の和:139900142

約数の個数: 20

約数和(自身を含む): 34695231744

約数和(自身を除く): 19026417520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139900127, 279800254, 559600508, 979300889, 1119201016, 1958601778, 2238402032, 3917203556, 7834407112, 15668814224]

約数ペア:

[(1, 15668814224), (2, 7834407112), (4, 3917203556), (7, 2238402032), (8, 1958601778), (14, 1119201016), (16, 979300889), (28, 559600508), (56, 279800254), (112, 139900127)]