15858212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 29688120

約数和(自身を除く): 13829908

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2309, 3434, 4618, 6868, 9236, 39253, 78506, 157012, 233209, 466418, 932836, 3964553, 7929106, 15858212]

約数ペア:

[(1, 15858212), (2, 7929106), (4, 3964553), (17, 932836), (34, 466418), (68, 233209), (101, 157012), (202, 78506), (404, 39253), (1717, 9236), (2309, 6868), (3434, 4618)]