12768218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 19975680

約数和(自身を除く): 7207462

約数列:

[1, 2, 31, 62, 101, 202, 2039, 3131, 4078, 6262, 63209, 126418, 205939, 411878, 6384109, 12768218]

約数ペア:

[(1, 12768218), (2, 6384109), (31, 411878), (62, 205939), (101, 126418), (202, 63209), (2039, 6262), (3131, 4078)]