22891601

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 24727680

約数和(自身を除く): 1836079

約数列:

[1, 23, 53, 89, 211, 1219, 2047, 4717, 4853, 11183, 18779, 108491, 257209, 431917, 995287, 22891601]

約数ペア:

[(1, 22891601), (23, 995287), (53, 431917), (89, 257209), (211, 108491), (1219, 18779), (2047, 11183), (4717, 4853)]