22543921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 24634368

約数和(自身を除く): 2090447

約数列:

[1, 17, 53, 131, 191, 901, 2227, 3247, 6943, 10123, 25021, 118031, 172091, 425357, 1326113, 22543921]

約数ペア:

[(1, 22543921), (17, 1326113), (53, 425357), (131, 172091), (191, 118031), (901, 25021), (2227, 10123), (3247, 6943)]