19227010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 38143872

約数和(自身を除く): 18916862

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 1697, 2266, 3394, 5665, 8485, 11330, 16970, 18667, 37334, 93335, 174791, 186670, 349582, 873955, 1747910, 1922701, 3845402, 9613505, 19227010]

約数ペア:

[(1, 19227010), (2, 9613505), (5, 3845402), (10, 1922701), (11, 1747910), (22, 873955), (55, 349582), (103, 186670), (110, 174791), (206, 93335), (515, 37334), (1030, 18667), (1133, 16970), (1697, 11330), (2266, 8485), (3394, 5665)]