11389210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{162703}}^1$

素因数の和:162717

約数の個数: 16

約数和(自身を含む): 23429376

約数和(自身を除く): 12040166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 162703, 325406, 813515, 1138921, 1627030, 2277842, 5694605, 11389210]

約数ペア:

[(1, 11389210), (2, 5694605), (5, 2277842), (7, 1627030), (10, 1138921), (14, 813515), (35, 325406), (70, 162703)]