19326342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6564

約数の個数: 32

約数和(自身を含む): 44803584

約数和(自身を除く): 25477242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6481, 12962, 19443, 38886, 45367, 90734, 136101, 272202, 460151, 920302, 1380453, 2760906, 3221057, 6442114, 9663171, 19326342]

約数ペア:

[(1, 19326342), (2, 9663171), (3, 6442114), (6, 3221057), (7, 2760906), (14, 1380453), (21, 920302), (42, 460151), (71, 272202), (142, 136101), (213, 90734), (426, 45367), (497, 38886), (994, 19443), (1491, 12962), (2982, 6481)]