17988028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 32401152

約数和(自身を除く): 14413124

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 587, 652, 1174, 2348, 7661, 15322, 27589, 30644, 55178, 95681, 110356, 191362, 382724, 4497007, 8994014, 17988028]

約数ペア:

[(1, 17988028), (2, 8994014), (4, 4497007), (47, 382724), (94, 191362), (163, 110356), (188, 95681), (326, 55178), (587, 30644), (652, 27589), (1174, 15322), (2348, 7661)]