19492658

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 10444942

約数列:

[1, 2, 53, 106, 307, 599, 614, 1198, 16271, 31747, 32542, 63494, 183893, 367786, 9746329, 19492658]

約数ペア:

[(1, 19492658), (2, 9746329), (53, 367786), (106, 183893), (307, 63494), (599, 32542), (614, 31747), (1198, 16271)]