21243122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14897}}^1$

素因数の和:14953

約数の個数: 16

約数和(自身を含む): 34324992

約数和(自身を除く): 13081870

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14897, 29794, 342631, 461807, 685262, 923614, 10621561, 21243122]

約数ペア:

[(1, 21243122), (2, 10621561), (23, 923614), (31, 685262), (46, 461807), (62, 342631), (713, 29794), (1426, 14897)]