38621882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22171}}^1$

素因数の和:22253

約数の個数: 16

約数和(自身を含む): 63323232

約数和(自身を除く): 24701350

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22171, 44342, 288223, 576446, 1485457, 2970914, 19310941, 38621882]

約数ペア:

[(1, 38621882), (2, 19310941), (13, 2970914), (26, 1485457), (67, 576446), (134, 288223), (871, 44342), (1742, 22171)]