12516806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 19718640

約数和(自身を除く): 7201834

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3221, 3886, 6442, 93409, 186818, 215807, 431614, 6258403, 12516806]

約数ペア:

[(1, 12516806), (2, 6258403), (29, 431614), (58, 215807), (67, 186818), (134, 93409), (1943, 6442), (3221, 3886)]