17969964476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1\times {\mathrm{77549}}^1$

素因数の和:80621

約数の個数: 24

約数和(自身を含む): 33113850000

約数和(自身を除く): 15143885524

約数列:

[1, 2, 4, 19, 38, 76, 3049, 6098, 12196, 57931, 77549, 115862, 155098, 231724, 310196, 1473431, 2946862, 5893724, 236446901, 472893802, 945787604, 4492491119, 8984982238, 17969964476]

約数ペア:

[(1, 17969964476), (2, 8984982238), (4, 4492491119), (19, 945787604), (38, 472893802), (76, 236446901), (3049, 5893724), (6098, 2946862), (12196, 1473431), (57931, 310196), (77549, 231724), (115862, 155098)]