12966742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5101}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 20571264

約数和(自身を除く): 7604522

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5101, 10202, 158131, 209141, 316262, 418282, 6483371, 12966742]

約数ペア:

[(1, 12966742), (2, 6483371), (31, 418282), (41, 316262), (62, 209141), (82, 158131), (1271, 10202), (2542, 5101)]