19269608

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{12611}}^1$

素因数の和:12808

約数の個数: 16

約数和(自身を含む): 36322560

約数和(自身を除く): 17052952

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 12611, 25222, 50444, 100888, 2408701, 4817402, 9634804, 19269608]

約数ペア:

[(1, 19269608), (2, 9634804), (4, 4817402), (8, 2408701), (191, 100888), (382, 50444), (764, 25222), (1528, 12611)]