15663558704

素因数分解:

$2^4\times {\mathrm{978972419}}^1$

素因数の和:978972427

約数の個数: 10

約数和(自身を含む): 30348145020

約数和(自身を除く): 14684586316

約数列:

[1, 2, 4, 8, 16, 978972419, 1957944838, 3915889676, 7831779352, 15663558704]

約数ペア:

[(1, 15663558704), (2, 7831779352), (4, 3915889676), (8, 1957944838), (16, 978972419)]