30421334

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 46400256

約数和(自身を除く): 15978922

約数列:

[1, 2, 97, 191, 194, 382, 821, 1642, 18527, 37054, 79637, 156811, 159274, 313622, 15210667, 30421334]

約数ペア:

[(1, 30421334), (2, 15210667), (97, 313622), (191, 159274), (194, 156811), (382, 79637), (821, 37054), (1642, 18527)]