16228907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 1552213

約数列:

[1, 19, 41, 83, 251, 779, 1577, 3403, 4769, 10291, 20833, 64657, 195529, 395827, 854153, 16228907]

約数ペア:

[(1, 16228907), (19, 854153), (41, 395827), (83, 195529), (251, 64657), (779, 20833), (1577, 10291), (3403, 4769)]