12520122

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13291}}^1$

素因数の和:13453

約数の個数: 16

約数和(自身を含む): 25201632

約数和(自身を除く): 12681510

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 13291, 26582, 39873, 79746, 2086687, 4173374, 6260061, 12520122]

約数ペア:

[(1, 12520122), (2, 6260061), (3, 4173374), (6, 2086687), (157, 79746), (314, 39873), (471, 26582), (942, 13291)]