12866709518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{11933}}^1$

素因数の和:12428

約数の個数: 32

約数和(自身を含む): 21027517056

約数和(自身を除く): 8160807538

約数列:

[1, 2, 13, 26, 113, 226, 367, 734, 1469, 2938, 4771, 9542, 11933, 23866, 41471, 82942, 155129, 310258, 539123, 1078246, 1348429, 2696858, 4379411, 8758822, 17529577, 35059154, 56932343, 113864686, 494873443, 989746886, 6433354759, 12866709518]

約数ペア:

[(1, 12866709518), (2, 6433354759), (13, 989746886), (26, 494873443), (113, 113864686), (226, 56932343), (367, 35059154), (734, 17529577), (1469, 8758822), (2938, 4379411), (4771, 2696858), (9542, 1348429), (11933, 1078246), (23866, 539123), (41471, 310258), (82942, 155129)]