12618826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9403}}^1$

素因数の和:9477

約数の個数: 16

約数和(自身を含む): 20989728

約数和(自身を除く): 8370902

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9403, 18806, 103433, 206866, 573583, 1147166, 6309413, 12618826]

約数ペア:

[(1, 12618826), (2, 6309413), (11, 1147166), (22, 573583), (61, 206866), (122, 103433), (671, 18806), (1342, 9403)]