12925396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15495

約数の個数: 24

約数和(自身を含む): 25976160

約数和(自身を除く): 13050764

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15461, 30922, 61844, 170071, 293759, 340142, 587518, 680284, 1175036, 3231349, 6462698, 12925396]

約数ペア:

[(1, 12925396), (2, 6462698), (4, 3231349), (11, 1175036), (19, 680284), (22, 587518), (38, 340142), (44, 293759), (76, 170071), (209, 61844), (418, 30922), (836, 15461)]