15249172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{709}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 28229600

約数和(自身を除く): 12980428

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 709, 1132, 1418, 2836, 5377, 10754, 13471, 21508, 26942, 53884, 200647, 401294, 802588, 3812293, 7624586, 15249172]

約数ペア:

[(1, 15249172), (2, 7624586), (4, 3812293), (19, 802588), (38, 401294), (76, 200647), (283, 53884), (566, 26942), (709, 21508), (1132, 13471), (1418, 10754), (2836, 5377)]