12819172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 10163228

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 359, 452, 718, 1436, 8927, 17854, 28361, 35708, 40567, 56722, 81134, 113444, 162268, 3204793, 6409586, 12819172]

約数ペア:

[(1, 12819172), (2, 6409586), (4, 3204793), (79, 162268), (113, 113444), (158, 81134), (226, 56722), (316, 40567), (359, 35708), (452, 28361), (718, 17854), (1436, 8927)]