10881538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 16675776

約数和(自身を除く): 5794238

約数列:

[1, 2, 101, 103, 202, 206, 523, 1046, 10403, 20806, 52823, 53869, 105646, 107738, 5440769, 10881538]

約数ペア:

[(1, 10881538), (2, 5440769), (101, 107738), (103, 105646), (202, 53869), (206, 52823), (523, 20806), (1046, 10403)]