56637218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18521}}^1$

素因数の和:18673

約数の個数: 16

約数和(自身を含む): 93350880

約数和(自身を除く): 36713662

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 18521, 37042, 203731, 407462, 2574419, 5148838, 28318609, 56637218]

約数ペア:

[(1, 56637218), (2, 28318609), (11, 5148838), (22, 2574419), (139, 407462), (278, 203731), (1529, 37042), (3058, 18521)]