18907074790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4835569}}^1$

素因数の和:4835616

約数の個数: 32

約数和(自身を含む): 37601392320

約数和(自身を除く): 18694317530

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4835569, 9671138, 24177845, 48355690, 82204673, 111218087, 164409346, 222436174, 411023365, 556090435, 822046730, 1112180870, 1890707479, 3781414958, 9453537395, 18907074790]

約数ペア:

[(1, 18907074790), (2, 9453537395), (5, 3781414958), (10, 1890707479), (17, 1112180870), (23, 822046730), (34, 556090435), (46, 411023365), (85, 222436174), (115, 164409346), (170, 111218087), (230, 82204673), (391, 48355690), (782, 24177845), (1955, 9671138), (3910, 4835569)]