13005688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 25668000

約数和(自身を除く): 12662312

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 919, 1769, 1838, 3538, 3676, 7076, 7352, 14152, 26651, 53302, 56059, 106604, 112118, 213208, 224236, 448472, 1625711, 3251422, 6502844, 13005688]

約数ペア:

[(1, 13005688), (2, 6502844), (4, 3251422), (8, 1625711), (29, 448472), (58, 224236), (61, 213208), (116, 112118), (122, 106604), (232, 56059), (244, 53302), (488, 26651), (919, 14152), (1769, 7352), (1838, 7076), (3538, 3676)]