12654730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 13057910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 3967, 7934, 19835, 39670, 43637, 87274, 115043, 218185, 230086, 436370, 575215, 1150430, 1265473, 2530946, 6327365, 12654730]

約数ペア:

[(1, 12654730), (2, 6327365), (5, 2530946), (10, 1265473), (11, 1150430), (22, 575215), (29, 436370), (55, 230086), (58, 218185), (110, 115043), (145, 87274), (290, 43637), (319, 39670), (638, 19835), (1595, 7934), (3190, 3967)]