19583798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4621}}^1$

素因数の和:4799

約数の個数: 16

約数和(自身を含む): 31836336

約数和(自身を除く): 12252538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4621, 9242, 60073, 120146, 753223, 1506446, 9791899, 19583798]

約数ペア:

[(1, 19583798), (2, 9791899), (13, 1506446), (26, 753223), (163, 120146), (326, 60073), (2119, 9242), (4238, 4621)]