19509253296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31264829}}^1$

素因数の和:31264853

約数の個数: 40

約数和(自身を含む): 54275744880

約数和(自身を除く): 34766491584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 31264829, 62529658, 93794487, 125059316, 187588974, 250118632, 375177948, 406442777, 500237264, 750355896, 812885554, 1219328331, 1500711792, 1625771108, 2438656662, 3251542216, 4877313324, 6503084432, 9754626648, 19509253296]

約数ペア:

[(1, 19509253296), (2, 9754626648), (3, 6503084432), (4, 4877313324), (6, 3251542216), (8, 2438656662), (12, 1625771108), (13, 1500711792), (16, 1219328331), (24, 812885554), (26, 750355896), (39, 500237264), (48, 406442777), (52, 375177948), (78, 250118632), (104, 187588974), (156, 125059316), (208, 93794487), (312, 62529658), (624, 31264829)]