19005788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 35002800

約数和(自身を除く): 15997012

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 2777, 3422, 5554, 6844, 11108, 80533, 161066, 163843, 322132, 327686, 655372, 4751447, 9502894, 19005788]

約数ペア:

[(1, 19005788), (2, 9502894), (4, 4751447), (29, 655372), (58, 327686), (59, 322132), (116, 163843), (118, 161066), (236, 80533), (1711, 11108), (2777, 6844), (3422, 5554)]