13436636

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 24104640

約数和(自身を除く): 10668004

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 421, 842, 1684, 7979, 15958, 31916, 33259, 42521, 66518, 85042, 133036, 170084, 3359159, 6718318, 13436636]

約数ペア:

[(1, 13436636), (2, 6718318), (4, 3359159), (79, 170084), (101, 133036), (158, 85042), (202, 66518), (316, 42521), (404, 33259), (421, 31916), (842, 15958), (1684, 7979)]