12803372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 23439360

約数和(自身を除く): 10635988

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 1307, 2449, 2614, 4898, 5228, 9796, 40517, 81034, 103253, 162068, 206506, 413012, 3200843, 6401686, 12803372]

約数ペア:

[(1, 12803372), (2, 6401686), (4, 3200843), (31, 413012), (62, 206506), (79, 162068), (124, 103253), (158, 81034), (316, 40517), (1307, 9796), (2449, 5228), (2614, 4898)]