15691338674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{198841}}^1$

素因数の和:199082

約数の個数: 32

約数和(自身を含む): 27316118592

約数和(自身を除く): 11624779918

約数列:

[1, 2, 11, 17, 22, 34, 187, 211, 374, 422, 2321, 3587, 4642, 7174, 39457, 78914, 198841, 397682, 2187251, 3380297, 4374502, 6760594, 37183267, 41955451, 74366534, 83910902, 461509961, 713242667, 923019922, 1426485334, 7845669337, 15691338674]

約数ペア:

[(1, 15691338674), (2, 7845669337), (11, 1426485334), (17, 923019922), (22, 713242667), (34, 461509961), (187, 83910902), (211, 74366534), (374, 41955451), (422, 37183267), (2321, 6760594), (3587, 4374502), (4642, 3380297), (7174, 2187251), (39457, 397682), (78914, 198841)]