15372148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20551}}^1$

素因数の和:20583

約数の個数: 24

約数和(自身を含む): 31074624

約数和(自身を除く): 15702476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20551, 41102, 82204, 226061, 349367, 452122, 698734, 904244, 1397468, 3843037, 7686074, 15372148]

約数ペア:

[(1, 15372148), (2, 7686074), (4, 3843037), (11, 1397468), (17, 904244), (22, 698734), (34, 452122), (44, 349367), (68, 226061), (187, 82204), (374, 41102), (748, 20551)]