22698746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 18254854

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 449, 898, 1099, 2198, 3143, 3611, 6286, 7222, 10327, 20654, 25277, 50554, 70493, 72289, 140986, 144578, 493451, 986902, 1621339, 3242678, 11349373, 22698746]

約数ペア:

[(1, 22698746), (2, 11349373), (7, 3242678), (14, 1621339), (23, 986902), (46, 493451), (157, 144578), (161, 140986), (314, 72289), (322, 70493), (449, 50554), (898, 25277), (1099, 20654), (2198, 10327), (3143, 7222), (3611, 6286)]