22172354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4259}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 35272800

約数和(自身を除く): 13100446

約数列:

[1, 2, 19, 38, 137, 274, 2603, 4259, 5206, 8518, 80921, 161842, 583483, 1166966, 11086177, 22172354]

約数ペア:

[(1, 22172354), (2, 11086177), (19, 1166966), (38, 583483), (137, 161842), (274, 80921), (2603, 8518), (4259, 5206)]