19604834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1747}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 30541056

約数和(自身を除く): 10936222

約数列:

[1, 2, 31, 62, 181, 362, 1747, 3494, 5611, 11222, 54157, 108314, 316207, 632414, 9802417, 19604834]

約数ペア:

[(1, 19604834), (2, 9802417), (31, 632414), (62, 316207), (181, 108314), (362, 54157), (1747, 11222), (3494, 5611)]