19586742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4127}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 45176832

約数和(自身を除く): 25590090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4127, 4746, 8254, 12381, 24762, 28889, 57778, 86667, 173334, 466351, 932702, 1399053, 2798106, 3264457, 6528914, 9793371, 19586742]

約数ペア:

[(1, 19586742), (2, 9793371), (3, 6528914), (6, 3264457), (7, 2798106), (14, 1399053), (21, 932702), (42, 466351), (113, 173334), (226, 86667), (339, 57778), (678, 28889), (791, 24762), (1582, 12381), (2373, 8254), (4127, 4746)]