19114222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2521}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 30506112

約数和(自身を除く): 11391890

約数列:

[1, 2, 17, 34, 223, 446, 2521, 3791, 5042, 7582, 42857, 85714, 562183, 1124366, 9557111, 19114222]

約数ペア:

[(1, 19114222), (2, 9557111), (17, 1124366), (34, 562183), (223, 85714), (446, 42857), (2521, 7582), (3791, 5042)]