21226731074

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{383611}}^1$

素因数の和:384065

約数の個数: 16

約数和(自身を含む): 32361508320

約数和(自身を除く): 11134777246

約数列:

[1, 2, 73, 146, 379, 758, 27667, 55334, 383611, 767222, 28003603, 56007206, 145388569, 290777138, 10613365537, 21226731074]

約数ペア:

[(1, 21226731074), (2, 10613365537), (73, 290777138), (146, 145388569), (379, 56007206), (758, 28003603), (27667, 767222), (55334, 383611)]