15899210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69127}}^1$

素因数の和:69157

約数の個数: 16

約数和(自身を含む): 29863296

約数和(自身を除く): 13964086

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 69127, 138254, 345635, 691270, 1589921, 3179842, 7949605, 15899210]

約数ペア:

[(1, 15899210), (2, 7949605), (5, 3179842), (10, 1589921), (23, 691270), (46, 345635), (115, 138254), (230, 69127)]