12783154

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 6916046

約数列:

[1, 2, 47, 94, 239, 478, 569, 1138, 11233, 22466, 26743, 53486, 135991, 271982, 6391577, 12783154]

約数ペア:

[(1, 12783154), (2, 6391577), (47, 271982), (94, 135991), (239, 53486), (478, 26743), (569, 22466), (1138, 11233)]