17812166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12547

約数の個数: 16

約数和(自身を含む): 28781568

約数和(自身を除く): 10969402

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 12491, 24982, 287293, 387221, 574586, 774442, 8906083, 17812166]

約数ペア:

[(1, 17812166), (2, 8906083), (23, 774442), (31, 574586), (46, 387221), (62, 287293), (713, 24982), (1426, 12491)]