22106975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 31486080

約数和(自身を除く): 9379105

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 4231, 5225, 21155, 46541, 80389, 105775, 232705, 401945, 884279, 1163525, 2009725, 4421395, 22106975]

約数ペア:

[(1, 22106975), (5, 4421395), (11, 2009725), (19, 1163525), (25, 884279), (55, 401945), (95, 232705), (209, 105775), (275, 80389), (475, 46541), (1045, 21155), (4231, 5225)]