18441742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44119}}^1$

素因数の和:44151

約数の個数: 16

約数和(自身を含む): 31766400

約数和(自身を除く): 13324658

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44119, 88238, 485309, 838261, 970618, 1676522, 9220871, 18441742]

約数ペア:

[(1, 18441742), (2, 9220871), (11, 1676522), (19, 970618), (22, 838261), (38, 485309), (209, 88238), (418, 44119)]