19848045502

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 30338328384

約数和(自身を除く): 10490282882

約数列:

[1, 2, 101, 193, 202, 311, 386, 622, 1637, 3274, 19493, 31411, 38986, 60023, 62822, 120046, 165337, 315941, 330674, 509107, 631882, 1018214, 6062323, 12124646, 31910041, 51419807, 63820082, 98257651, 102839614, 196515302, 9924022751, 19848045502]

約数ペア:

[(1, 19848045502), (2, 9924022751), (101, 196515302), (193, 102839614), (202, 98257651), (311, 63820082), (386, 51419807), (622, 31910041), (1637, 12124646), (3274, 6062323), (19493, 1018214), (31411, 631882), (38986, 509107), (60023, 330674), (62822, 315941), (120046, 165337)]