17913133060

素因数分解:

$2^2\times 5^1\times {\mathrm{74719}}^1\times {\mathrm{11987}}^1$

素因数の和:86715

約数の個数: 24

約数和(自身を含む): 37621221120

約数和(自身を除く): 19708088060

約数列:

[1, 2, 4, 5, 10, 20, 11987, 23974, 47948, 59935, 74719, 119870, 149438, 239740, 298876, 373595, 747190, 1494380, 895656653, 1791313306, 3582626612, 4478283265, 8956566530, 17913133060]

約数ペア:

[(1, 17913133060), (2, 8956566530), (4, 4478283265), (5, 3582626612), (10, 1791313306), (20, 895656653), (11987, 1494380), (23974, 747190), (47948, 373595), (59935, 298876), (74719, 239740), (119870, 149438)]