18382442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22807}}^1$

素因数の和:22853

約数の個数: 16

約数和(自身を含む): 30653952

約数和(自身を除く): 12271510

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22807, 45614, 296491, 592982, 707017, 1414034, 9191221, 18382442]

約数ペア:

[(1, 18382442), (2, 9191221), (13, 1414034), (26, 707017), (31, 592982), (62, 296491), (403, 45614), (806, 22807)]