22979758

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 35038080

約数和(自身を除く): 12058322

約数列:

[1, 2, 131, 139, 262, 278, 631, 1262, 18209, 36418, 82661, 87709, 165322, 175418, 11489879, 22979758]

約数ペア:

[(1, 22979758), (2, 11489879), (131, 175418), (139, 165322), (262, 87709), (278, 82661), (631, 36418), (1262, 18209)]