12431270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54049}}^1$

素因数の和:54079

約数の個数: 16

約数和(自身を含む): 23349600

約数和(自身を除く): 10918330

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 54049, 108098, 270245, 540490, 1243127, 2486254, 6215635, 12431270]

約数ペア:

[(1, 12431270), (2, 6215635), (5, 2486254), (10, 1243127), (23, 540490), (46, 270245), (115, 108098), (230, 54049)]