12907804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35461}}^1$

素因数の和:35485

約数の個数: 24

約数和(自身を含む): 27802208

約数和(自身を除く): 14894404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 35461, 70922, 141844, 248227, 460993, 496454, 921986, 992908, 1843972, 3226951, 6453902, 12907804]

約数ペア:

[(1, 12907804), (2, 6453902), (4, 3226951), (7, 1843972), (13, 992908), (14, 921986), (26, 496454), (28, 460993), (52, 248227), (91, 141844), (182, 70922), (364, 35461)]