11921983199

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1\times {\mathrm{10321}}^1$

素因数の和:13886

約数の個数: 16

約数和(自身を含む): 13920331776

約数和(自身を除く): 1998348577

約数列:

[1, 7, 47, 329, 3511, 10321, 24577, 72247, 165017, 485087, 1155119, 3395609, 36237031, 253659217, 1703140457, 11921983199]

約数ペア:

[(1, 11921983199), (7, 1703140457), (47, 253659217), (329, 36237031), (3511, 3395609), (10321, 1155119), (24577, 485087), (72247, 165017)]