19768182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1087}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 45330432

約数和(自身を除く): 25562250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433, 866, 1087, 1299, 2174, 2598, 3031, 3261, 6062, 6522, 7609, 9093, 15218, 18186, 22827, 45654, 470671, 941342, 1412013, 2824026, 3294697, 6589394, 9884091, 19768182]

約数ペア:

[(1, 19768182), (2, 9884091), (3, 6589394), (6, 3294697), (7, 2824026), (14, 1412013), (21, 941342), (42, 470671), (433, 45654), (866, 22827), (1087, 18186), (1299, 15218), (2174, 9093), (2598, 7609), (3031, 6522), (3261, 6062)]