22156960072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{632189}}^1$

素因数の和:632545

約数の個数: 32

約数和(自身を含む): 44872846200

約数和(自身を除く): 22715886128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 2696, 4381, 8762, 17524, 35048, 632189, 1264378, 2528756, 5057512, 8218457, 16436914, 32873828, 65747656, 213047693, 426095386, 852190772, 1704381544, 2769620009, 5539240018, 11078480036, 22156960072]

約数ペア:

[(1, 22156960072), (2, 11078480036), (4, 5539240018), (8, 2769620009), (13, 1704381544), (26, 852190772), (52, 426095386), (104, 213047693), (337, 65747656), (674, 32873828), (1348, 16436914), (2696, 8218457), (4381, 5057512), (8762, 2528756), (17524, 1264378), (35048, 632189)]