22668368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74567}}^1$

素因数の和:74594

約数の個数: 20

約数和(自身を含む): 46232160

約数和(自身を除く): 23563792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74567, 149134, 298268, 596536, 1193072, 1416773, 2833546, 5667092, 11334184, 22668368]

約数ペア:

[(1, 22668368), (2, 11334184), (4, 5667092), (8, 2833546), (16, 1416773), (19, 1193072), (38, 596536), (76, 298268), (152, 149134), (304, 74567)]