19128847209

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5362727}}^1$

素因数の和:5362800

約数の個数: 16

約数和(自身を含む): 27028149120

約数和(自身を除く): 7899301911

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5362727, 16088181, 155519083, 219871807, 466557249, 659615421, 6376282403, 19128847209]

約数ペア:

[(1, 19128847209), (3, 6376282403), (29, 659615421), (41, 466557249), (87, 219871807), (123, 155519083), (1189, 16088181), (3567, 5362727)]