12711374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7297}}^1$

素因数の和:7379

約数の個数: 16

約数和(自身を含む): 20843088

約数和(自身を除く): 8131714

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7297, 14594, 94861, 189722, 488899, 977798, 6355687, 12711374]

約数ペア:

[(1, 12711374), (2, 6355687), (13, 977798), (26, 488899), (67, 189722), (134, 94861), (871, 14594), (1742, 7297)]