19750233

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 27139392

約数和(自身を除く): 7389159

約数列:

[1, 3, 41, 123, 211, 633, 761, 2283, 8651, 25953, 31201, 93603, 160571, 481713, 6583411, 19750233]

約数ペア:

[(1, 19750233), (3, 6583411), (41, 481713), (123, 160571), (211, 93603), (633, 31201), (761, 25953), (2283, 8651)]