12222814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 19619280

約数和(自身を除く): 7396466

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5273, 10546, 100187, 200374, 321653, 643306, 6111407, 12222814]

約数ペア:

[(1, 12222814), (2, 6111407), (19, 643306), (38, 321653), (61, 200374), (122, 100187), (1159, 10546), (2318, 5273)]