23919218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9811}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 38149056

約数和(自身を除く): 14229838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 9811, 19622, 225653, 451306, 519983, 1039966, 11959609, 23919218]

約数ペア:

[(1, 23919218), (2, 11959609), (23, 1039966), (46, 519983), (53, 451306), (106, 225653), (1219, 19622), (2438, 9811)]