19263310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4733}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 38856672

約数和(自身を除く): 19593362

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4733, 9466, 23665, 47330, 52063, 104126, 175121, 260315, 350242, 520630, 875605, 1751210, 1926331, 3852662, 9631655, 19263310]

約数ペア:

[(1, 19263310), (2, 9631655), (5, 3852662), (10, 1926331), (11, 1751210), (22, 875605), (37, 520630), (55, 350242), (74, 260315), (110, 175121), (185, 104126), (370, 52063), (407, 47330), (814, 23665), (2035, 9466), (4070, 4733)]