22400183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 26503680

約数和(自身を除く): 4103497

約数列:

[1, 13, 19, 23, 247, 299, 437, 3943, 5681, 51259, 74917, 90689, 973921, 1178957, 1723091, 22400183]

約数ペア:

[(1, 22400183), (13, 1723091), (19, 1178957), (23, 973921), (247, 90689), (299, 74917), (437, 51259), (3943, 5681)]