18379714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12945

約数の個数: 16

約数和(自身を含む): 29698560

約数和(自身を除く): 11318846

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 12889, 25778, 296447, 399559, 592894, 799118, 9189857, 18379714]

約数ペア:

[(1, 18379714), (2, 9189857), (23, 799118), (31, 592894), (46, 399559), (62, 296447), (713, 25778), (1426, 12889)]