15340856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{28621}}^1$

素因数の和:28694

約数の個数: 16

約数和(自身を含む): 29194440

約数和(自身を除く): 13853584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 28621, 57242, 114484, 228968, 1917607, 3835214, 7670428, 15340856]

約数ペア:

[(1, 15340856), (2, 7670428), (4, 3835214), (8, 1917607), (67, 228968), (134, 114484), (268, 57242), (536, 28621)]