19421550216

素因数分解:

$2^3\times 3^2\times {\mathrm{269743753}}^1$

素因数の和:269743765

約数の個数: 24

約数和(自身を含む): 52600032030

約数和(自身を除く): 33178481814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269743753, 539487506, 809231259, 1078975012, 1618462518, 2157950024, 2427693777, 3236925036, 4855387554, 6473850072, 9710775108, 19421550216]

約数ペア:

[(1, 19421550216), (2, 9710775108), (3, 6473850072), (4, 4855387554), (6, 3236925036), (8, 2427693777), (9, 2157950024), (12, 1618462518), (18, 1078975012), (24, 809231259), (36, 539487506), (72, 269743753)]