23490859

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 28396800

約数和(自身を除く): 4905941

約数列:

[1, 7, 19, 133, 347, 509, 2429, 3563, 6593, 9671, 46151, 67697, 176623, 1236361, 3355837, 23490859]

約数ペア:

[(1, 23490859), (7, 3355837), (19, 1236361), (133, 176623), (347, 67697), (509, 46151), (2429, 9671), (3563, 6593)]