11887318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 18980784

約数和(自身を除く): 7093466

約数列:

[1, 2, 17, 34, 211, 422, 1657, 3314, 3587, 7174, 28169, 56338, 349627, 699254, 5943659, 11887318]

約数ペア:

[(1, 11887318), (2, 5943659), (17, 699254), (34, 349627), (211, 56338), (422, 28169), (1657, 7174), (3314, 3587)]