22951990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27653}}^1$

素因数の和:27743

約数の個数: 16

約数和(自身を含む): 41812848

約数和(自身を除く): 18860858

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 27653, 55306, 138265, 276530, 2295199, 4590398, 11475995, 22951990]

約数ペア:

[(1, 22951990), (2, 11475995), (5, 4590398), (10, 2295199), (83, 276530), (166, 138265), (415, 55306), (830, 27653)]