19631594

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 29971968

約数和(自身を除く): 10340374

約数列:

[1, 2, 103, 157, 206, 314, 607, 1214, 16171, 32342, 62521, 95299, 125042, 190598, 9815797, 19631594]

約数ペア:

[(1, 19631594), (2, 9815797), (103, 190598), (157, 125042), (206, 95299), (314, 62521), (607, 32342), (1214, 16171)]