15253828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 28557144

約数和(自身を除く): 13303316

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2221, 3434, 4442, 6868, 8884, 37757, 75514, 151028, 224321, 448642, 897284, 3813457, 7626914, 15253828]

約数ペア:

[(1, 15253828), (2, 7626914), (4, 3813457), (17, 897284), (34, 448642), (68, 224321), (101, 151028), (202, 75514), (404, 37757), (1717, 8884), (2221, 6868), (3434, 4442)]