12427964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 22391040

約数和(自身を除く): 9963076

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 587, 1174, 2348, 5293, 10586, 21172, 39329, 46373, 78658, 92746, 157316, 185492, 3106991, 6213982, 12427964]

約数ペア:

[(1, 12427964), (2, 6213982), (4, 3106991), (67, 185492), (79, 157316), (134, 92746), (158, 78658), (268, 46373), (316, 39329), (587, 21172), (1174, 10586), (2348, 5293)]