19468444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{61609}}^1$

素因数の和:61692

約数の個数: 12

約数和(自身を含む): 34501600

約数和(自身を除く): 15033156

約数列:

[1, 2, 4, 79, 158, 316, 61609, 123218, 246436, 4867111, 9734222, 19468444]

約数ペア:

[(1, 19468444), (2, 9734222), (4, 4867111), (79, 246436), (158, 123218), (316, 61609)]