12786378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 28104192

約数和(自身を除く): 15317814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1283, 1661, 2566, 3322, 3849, 4983, 7698, 9966, 14113, 28226, 42339, 84678, 193733, 387466, 581199, 1162398, 2131063, 4262126, 6393189, 12786378]

約数ペア:

[(1, 12786378), (2, 6393189), (3, 4262126), (6, 2131063), (11, 1162398), (22, 581199), (33, 387466), (66, 193733), (151, 84678), (302, 42339), (453, 28226), (906, 14113), (1283, 9966), (1661, 7698), (2566, 4983), (3322, 3849)]