22685663

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 30868992

約数和(自身を除く): 8183329

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 173, 917, 1001, 1211, 1441, 1703, 1903, 2249, 10087, 11921, 13321, 15743, 18733, 22663, 24739, 131131, 158641, 173173, 249293, 294619, 1745051, 2062333, 3240809, 22685663]

約数ペア:

[(1, 22685663), (7, 3240809), (11, 2062333), (13, 1745051), (77, 294619), (91, 249293), (131, 173173), (143, 158641), (173, 131131), (917, 24739), (1001, 22663), (1211, 18733), (1441, 15743), (1703, 13321), (1903, 11921), (2249, 10087)]