19220453676

素因数分解:

$2^2\times 3^2\times {\mathrm{533901491}}^1$

素因数の和:533901501

約数の個数: 18

約数和(自身を含む): 48585035772

約数和(自身を除く): 29364582096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533901491, 1067802982, 1601704473, 2135605964, 3203408946, 4805113419, 6406817892, 9610226838, 19220453676]

約数ペア:

[(1, 19220453676), (2, 9610226838), (3, 6406817892), (4, 4805113419), (6, 3203408946), (9, 2135605964), (12, 1601704473), (18, 1067802982), (36, 533901491)]