22195592

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21179}}^1$

素因数の和:21316

約数の個数: 16

約数和(自身を含む): 41936400

約数和(自身を除く): 19740808

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21179, 42358, 84716, 169432, 2774449, 5548898, 11097796, 22195592]

約数ペア:

[(1, 22195592), (2, 11097796), (4, 5548898), (8, 2774449), (131, 169432), (262, 84716), (524, 42358), (1048, 21179)]