19627103686

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{816911}}^1$

素因数の和:817247

約数の個数: 16

約数和(自身を含む): 30261688128

約数和(自身を除く): 10634584442

約数列:

[1, 2, 41, 82, 293, 586, 12013, 24026, 816911, 1633822, 33493351, 66986702, 239354923, 478709846, 9813551843, 19627103686]

約数ペア:

[(1, 19627103686), (2, 9813551843), (41, 478709846), (82, 239354923), (293, 66986702), (586, 33493351), (12013, 1633822), (24026, 816911)]