22509812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10067}}^1$

素因数の和:10127

約数の個数: 24

約数和(自身を含む): 43413216

約数和(自身を除く): 20903404

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 10067, 20134, 40268, 130871, 261742, 432881, 523484, 865762, 1731524, 5627453, 11254906, 22509812]

約数ペア:

[(1, 22509812), (2, 11254906), (4, 5627453), (13, 1731524), (26, 865762), (43, 523484), (52, 432881), (86, 261742), (172, 130871), (559, 40268), (1118, 20134), (2236, 10067)]