22245958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 39816000

約数和(自身を除く): 17570042

約数列:

[1, 2, 7, 14, 29, 58, 157, 203, 314, 349, 406, 698, 1099, 2198, 2443, 4553, 4886, 9106, 10121, 20242, 31871, 54793, 63742, 70847, 109586, 141694, 383551, 767102, 1588997, 3177994, 11122979, 22245958]

約数ペア:

[(1, 22245958), (2, 11122979), (7, 3177994), (14, 1588997), (29, 767102), (58, 383551), (157, 141694), (203, 109586), (314, 70847), (349, 63742), (406, 54793), (698, 31871), (1099, 20242), (2198, 10121), (2443, 9106), (4553, 4886)]