19002222

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{1201}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 42406560

約数和(自身を除く): 23404338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1201, 1758, 2402, 2637, 3603, 5274, 7206, 7911, 10809, 15822, 21618, 32427, 64854, 351893, 703786, 1055679, 2111358, 3167037, 6334074, 9501111, 19002222]

約数ペア:

[(1, 19002222), (2, 9501111), (3, 6334074), (6, 3167037), (9, 2111358), (18, 1055679), (27, 703786), (54, 351893), (293, 64854), (586, 32427), (879, 21618), (1201, 15822), (1758, 10809), (2402, 7911), (2637, 7206), (3603, 5274)]