17910238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4799

約数の個数: 16

約数和(自身を含む): 28377216

約数和(自身を除く): 10466978

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 4691, 9382, 107893, 215786, 389353, 778706, 8955119, 17910238]

約数ペア:

[(1, 17910238), (2, 8955119), (23, 778706), (46, 389353), (83, 215786), (166, 107893), (1909, 9382), (3818, 4691)]