18373168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104393}}^1$

素因数の和:104412

約数の個数: 20

約数和(自身を含む): 38834568

約数和(自身を除く): 20461400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104393, 208786, 417572, 835144, 1148323, 1670288, 2296646, 4593292, 9186584, 18373168]

約数ペア:

[(1, 18373168), (2, 9186584), (4, 4593292), (8, 2296646), (11, 1670288), (16, 1148323), (22, 835144), (44, 417572), (88, 208786), (176, 104393)]