18806072

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3181}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 35320200

約数和(自身を除く): 16514128

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 3181, 5912, 6362, 12724, 25448, 2350759, 4701518, 9403036, 18806072]

約数ペア:

[(1, 18806072), (2, 9403036), (4, 4701518), (8, 2350759), (739, 25448), (1478, 12724), (2956, 6362), (3181, 5912)]