19003921906

素因数分解:

$2^1\times {\mathrm{1367}}^1\times {\mathrm{6950959}}^1$

素因数の和:6952328

約数の個数: 8

約数和(自身を含む): 28526739840

約数和(自身を除く): 9522817934

約数列:

[1, 2, 1367, 2734, 6950959, 13901918, 9501960953, 19003921906]

約数ペア:

[(1, 19003921906), (2, 9501960953), (1367, 13901918), (2734, 6950959)]