30198146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19333}}^1$

素因数の和:19417

約数の個数: 16

約数和(自身を含む): 50113728

約数和(自身を除く): 19915582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 19333, 38666, 212663, 425326, 1372643, 2745286, 15099073, 30198146]

約数ペア:

[(1, 30198146), (2, 15099073), (11, 2745286), (22, 1372643), (71, 425326), (142, 212663), (781, 38666), (1562, 19333)]