19016274

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 19863726

約数列:

[1, 2, 3, 6, 89, 149, 178, 239, 267, 298, 447, 478, 534, 717, 894, 1434, 13261, 21271, 26522, 35611, 39783, 42542, 63813, 71222, 79566, 106833, 127626, 213666, 3169379, 6338758, 9508137, 19016274]

約数ペア:

[(1, 19016274), (2, 9508137), (3, 6338758), (6, 3169379), (89, 213666), (149, 127626), (178, 106833), (239, 79566), (267, 71222), (298, 63813), (447, 42542), (478, 39783), (534, 35611), (717, 26522), (894, 21271), (1434, 13261)]