12019561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 13272336

約数和(自身を除く): 1252775

約数列:

[1, 17, 37, 97, 197, 629, 1649, 3349, 3589, 7289, 19109, 61013, 123913, 324853, 707033, 12019561]

約数ペア:

[(1, 12019561), (17, 707033), (37, 324853), (97, 123913), (197, 61013), (629, 19109), (1649, 7289), (3349, 3589)]