19193430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9011}}^1$

素因数の和:9092

約数の個数: 32

約数和(自身を含む): 46718208

約数和(自身を除く): 27524778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9011, 18022, 27033, 45055, 54066, 90110, 135165, 270330, 639781, 1279562, 1919343, 3198905, 3838686, 6397810, 9596715, 19193430]

約数ペア:

[(1, 19193430), (2, 9596715), (3, 6397810), (5, 3838686), (6, 3198905), (10, 1919343), (15, 1279562), (30, 639781), (71, 270330), (142, 135165), (213, 90110), (355, 54066), (426, 45055), (710, 27033), (1065, 18022), (2130, 9011)]