2942257730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15485567}}^1$

素因数の和:15485593

約数の個数: 16

約数和(自身を含む): 5574804480

約数和(自身を除く): 2632546750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15485567, 30971134, 77427835, 154855670, 294225773, 588451546, 1471128865, 2942257730]

約数ペア:

[(1, 2942257730), (2, 1471128865), (5, 588451546), (10, 294225773), (19, 154855670), (38, 77427835), (95, 30971134), (190, 15485567)]