17983732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 34376832

約数和(自身を除く): 16393100

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4871, 9742, 19484, 63323, 126646, 253292, 345841, 691682, 1383364, 4495933, 8991866, 17983732]

約数ペア:

[(1, 17983732), (2, 8991866), (4, 4495933), (13, 1383364), (26, 691682), (52, 345841), (71, 253292), (142, 126646), (284, 63323), (923, 19484), (1846, 9742), (3692, 4871)]