19629144490

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{26833}}^1$

素因数の和:27414

約数の個数: 32

約数和(自身を含む): 35611508736

約数和(自身を除く): 15982364246

約数列:

[1, 2, 5, 10, 191, 382, 383, 766, 955, 1910, 1915, 3830, 26833, 53666, 73153, 134165, 146306, 268330, 365765, 731530, 5125103, 10250206, 10277039, 20554078, 25625515, 51251030, 51385195, 102770390, 1962914449, 3925828898, 9814572245, 19629144490]

約数ペア:

[(1, 19629144490), (2, 9814572245), (5, 3925828898), (10, 1962914449), (191, 102770390), (382, 51385195), (383, 51251030), (766, 25625515), (955, 20554078), (1910, 10277039), (1915, 10250206), (3830, 5125103), (26833, 731530), (53666, 365765), (73153, 268330), (134165, 146306)]