19056385

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 23659776

約数和(自身を除く): 4603391

約数列:

[1, 5, 47, 83, 235, 415, 977, 3901, 4885, 19505, 45919, 81091, 229595, 405455, 3811277, 19056385]

約数ペア:

[(1, 19056385), (5, 3811277), (47, 405455), (83, 229595), (235, 81091), (415, 45919), (977, 19505), (3901, 4885)]