15698001890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54131041}}^1$

素因数の和:54131077

約数の個数: 16

約数和(自身を含む): 29230762680

約数和(自身を除く): 13532760790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54131041, 108262082, 270655205, 541310410, 1569800189, 3139600378, 7849000945, 15698001890]

約数ペア:

[(1, 15698001890), (2, 7849000945), (5, 3139600378), (10, 1569800189), (29, 541310410), (58, 270655205), (145, 108262082), (290, 54131041)]