19798968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117851}}^1$

素因数の和:117867

約数の個数: 32

約数和(自身を含む): 56568960

約数和(自身を除く): 36769992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117851, 235702, 353553, 471404, 707106, 824957, 942808, 1414212, 1649914, 2474871, 2828424, 3299828, 4949742, 6599656, 9899484, 19798968]

約数ペア:

[(1, 19798968), (2, 9899484), (3, 6599656), (4, 4949742), (6, 3299828), (7, 2828424), (8, 2474871), (12, 1649914), (14, 1414212), (21, 942808), (24, 824957), (28, 707106), (42, 471404), (56, 353553), (84, 235702), (168, 117851)]