12521605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 16302384

約数和(自身を除く): 3780779

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 3593, 17965, 61081, 147313, 305405, 736565, 2504321, 12521605]

約数ペア:

[(1, 12521605), (5, 2504321), (17, 736565), (41, 305405), (85, 147313), (205, 61081), (697, 17965), (3485, 3593)]