22109882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 36301440

約数和(自身を除く): 14191558

約数列:

[1, 2, 19, 31, 38, 62, 137, 274, 589, 1178, 2603, 4247, 5206, 8494, 18769, 37538, 80693, 161386, 356611, 581839, 713222, 1163678, 11054941, 22109882]

約数ペア:

[(1, 22109882), (2, 11054941), (19, 1163678), (31, 713222), (38, 581839), (62, 356611), (137, 161386), (274, 80693), (589, 37538), (1178, 18769), (2603, 8494), (4247, 5206)]