1900698734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7854127}}^1$

素因数の和:7854151

約数の個数: 12

約数和(自身を含む): 3133797072

約数和(自身を除く): 1233098338

約数列:

[1, 2, 11, 22, 121, 242, 7854127, 15708254, 86395397, 172790794, 950349367, 1900698734]

約数ペア:

[(1, 1900698734), (2, 950349367), (11, 172790794), (22, 86395397), (121, 15708254), (242, 7854127)]