12657172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 24262560

約数和(自身を除く): 11605388

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 829, 1388, 1658, 3316, 3817, 7634, 9119, 15268, 18238, 36476, 287663, 575326, 1150652, 3164293, 6328586, 12657172]

約数ペア:

[(1, 12657172), (2, 6328586), (4, 3164293), (11, 1150652), (22, 575326), (44, 287663), (347, 36476), (694, 18238), (829, 15268), (1388, 9119), (1658, 7634), (3316, 3817)]