16404454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 27578880

約数和(自身を除く): 11174426

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 1279, 2558, 6413, 12826, 14069, 28138, 67787, 135574, 154759, 309518, 745657, 1491314, 8202227, 16404454]

約数ペア:

[(1, 16404454), (2, 8202227), (11, 1491314), (22, 745657), (53, 309518), (106, 154759), (121, 135574), (242, 67787), (583, 28138), (1166, 14069), (1279, 12826), (2558, 6413)]