19073886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 41522208

約数和(自身を除く): 22448322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2521, 2522, 3783, 5042, 7563, 7566, 15126, 32773, 65546, 98319, 196638, 244537, 489074, 733611, 1467222, 3178981, 6357962, 9536943, 19073886]

約数ペア:

[(1, 19073886), (2, 9536943), (3, 6357962), (6, 3178981), (13, 1467222), (26, 733611), (39, 489074), (78, 244537), (97, 196638), (194, 98319), (291, 65546), (582, 32773), (1261, 15126), (2521, 7566), (2522, 7563), (3783, 5042)]