30381346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11311}}^1$

素因数の和:11409

約数の個数: 16

約数和(自身を含む): 48867840

約数和(自身を除く): 18486494

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 11311, 22622, 192287, 384574, 893569, 1787138, 15190673, 30381346]

約数ペア:

[(1, 30381346), (2, 15190673), (17, 1787138), (34, 893569), (79, 384574), (158, 192287), (1343, 22622), (2686, 11311)]