19252376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16859

約数の個数: 32

約数和(自身を含む): 42411600

約数和(自身を除く): 23159224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16829, 33658, 67316, 134632, 185119, 218777, 370238, 437554, 740476, 875108, 1480952, 1750216, 2406547, 4813094, 9626188, 19252376]

約数ペア:

[(1, 19252376), (2, 9626188), (4, 4813094), (8, 2406547), (11, 1750216), (13, 1480952), (22, 875108), (26, 740476), (44, 437554), (52, 370238), (88, 218777), (104, 185119), (143, 134632), (286, 67316), (572, 33658), (1144, 16829)]