13904144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37783}}^1$

素因数の和:37814

約数の個数: 20

約数和(自身を含む): 28111296

約数和(自身を除く): 14207152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 37783, 75566, 151132, 302264, 604528, 869009, 1738018, 3476036, 6952072, 13904144]

約数ペア:

[(1, 13904144), (2, 6952072), (4, 3476036), (8, 1738018), (16, 869009), (23, 604528), (46, 302264), (92, 151132), (184, 75566), (368, 37783)]