22980592

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10333}}^1$

素因数の和:10480

約数の個数: 20

約数和(自身を含む): 44849560

約数和(自身を除く): 21868968

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10333, 20666, 41332, 82664, 165328, 1436287, 2872574, 5745148, 11490296, 22980592]

約数ペア:

[(1, 22980592), (2, 11490296), (4, 5745148), (8, 2872574), (16, 1436287), (139, 165328), (278, 82664), (556, 41332), (1112, 20666), (2224, 10333)]