22663487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 30081024

約数和(自身を除く): 7417537

約数列:

[1, 7, 11, 23, 67, 77, 161, 191, 253, 469, 737, 1337, 1541, 1771, 2101, 4393, 5159, 10787, 12797, 14707, 16951, 30751, 48323, 89579, 118657, 140767, 294331, 338261, 985369, 2060317, 3237641, 22663487]

約数ペア:

[(1, 22663487), (7, 3237641), (11, 2060317), (23, 985369), (67, 338261), (77, 294331), (161, 140767), (191, 118657), (253, 89579), (469, 48323), (737, 30751), (1337, 16951), (1541, 14707), (1771, 12797), (2101, 10787), (4393, 5159)]