15145912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{6551}}^1$

素因数の和:6591

約数の個数: 24

約数和(自身を含む): 30171960

約数和(自身を除く): 15026048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 6551, 13102, 26204, 52408, 111367, 222734, 445468, 890936, 1893239, 3786478, 7572956, 15145912]

約数ペア:

[(1, 15145912), (2, 7572956), (4, 3786478), (8, 1893239), (17, 890936), (34, 445468), (68, 222734), (136, 111367), (289, 52408), (578, 26204), (1156, 13102), (2312, 6551)]