15882284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 32235000

約数和(自身を除く): 16352716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 1249, 2498, 3179, 4996, 6358, 12716, 13739, 21233, 27478, 42466, 54956, 84932, 233563, 360961, 467126, 721922, 934252, 1443844, 3970571, 7941142, 15882284]

約数ペア:

[(1, 15882284), (2, 7941142), (4, 3970571), (11, 1443844), (17, 934252), (22, 721922), (34, 467126), (44, 360961), (68, 233563), (187, 84932), (289, 54956), (374, 42466), (578, 27478), (748, 21233), (1156, 13739), (1249, 12716), (2498, 6358), (3179, 4996)]