19207206

素因数分解:

$2^1\times 3^5\times {\mathrm{39521}}^1$

素因数の和:39538

約数の個数: 24

約数和(自身を含む): 43158024

約数和(自身を除く): 23950818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 39521, 79042, 118563, 237126, 355689, 711378, 1067067, 2134134, 3201201, 6402402, 9603603, 19207206]

約数ペア:

[(1, 19207206), (2, 9603603), (3, 6402402), (6, 3201201), (9, 2134134), (18, 1067067), (27, 711378), (54, 355689), (81, 237126), (162, 118563), (243, 79042), (486, 39521)]