19400010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{92381}}^1$

素因数の和:92398

約数の個数: 32

約数和(自身を含む): 53212032

約数和(自身を除く): 33812022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 92381, 184762, 277143, 461905, 554286, 646667, 923810, 1293334, 1385715, 1940001, 2771430, 3233335, 3880002, 6466670, 9700005, 19400010]

約数ペア:

[(1, 19400010), (2, 9700005), (3, 6466670), (5, 3880002), (6, 3233335), (7, 2771430), (10, 1940001), (14, 1385715), (15, 1293334), (21, 923810), (30, 646667), (35, 554286), (42, 461905), (70, 277143), (105, 184762), (210, 92381)]