12655642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 19376640

約数和(自身を除く): 6720998

約数列:

[1, 2, 79, 158, 173, 346, 463, 926, 13667, 27334, 36577, 73154, 80099, 160198, 6327821, 12655642]

約数ペア:

[(1, 12655642), (2, 6327821), (79, 160198), (158, 80099), (173, 73154), (346, 36577), (463, 27334), (926, 13667)]