1994659615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{14293}}^1$

素因数の和:14443

約数の個数: 32

約数和(自身を含む): 2737586880

約数和(自身を除く): 742927265

約数列:

[1, 5, 13, 19, 65, 95, 113, 247, 565, 1235, 1469, 2147, 7345, 10735, 14293, 27911, 71465, 139555, 185809, 271567, 929045, 1357835, 1615109, 3530371, 8075545, 17651855, 20996417, 30687071, 104982085, 153435355, 398931923, 1994659615]

約数ペア:

[(1, 1994659615), (5, 398931923), (13, 153435355), (19, 104982085), (65, 30687071), (95, 20996417), (113, 17651855), (247, 8075545), (565, 3530371), (1235, 1615109), (1469, 1357835), (2147, 929045), (7345, 271567), (10735, 185809), (14293, 139555), (27911, 71465)]