140454859

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11083}}^1$

素因数の和:11154

約数の個数: 16

約数和(自身を含む): 159609600

約数和(自身を除く): 19154741

約数列:

[1, 19, 23, 29, 437, 551, 667, 11083, 12673, 210577, 254909, 321407, 4843271, 6106733, 7392361, 140454859]

約数ペア:

[(1, 140454859), (19, 7392361), (23, 6106733), (29, 4843271), (437, 321407), (551, 254909), (667, 210577), (11083, 12673)]