12365180

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 26133072

約数和(自身を除く): 13767892

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3793, 7586, 15172, 18965, 37930, 75860, 618259, 1236518, 2473036, 3091295, 6182590, 12365180]

約数ペア:

[(1, 12365180), (2, 6182590), (4, 3091295), (5, 2473036), (10, 1236518), (20, 618259), (163, 75860), (326, 37930), (652, 18965), (815, 15172), (1630, 7586), (3260, 3793)]