13040954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 22049280

約数和(自身を除く): 9008326

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 347, 437, 694, 817, 874, 989, 1634, 1978, 6593, 7981, 13186, 14921, 15962, 18791, 29842, 37582, 151639, 283499, 303278, 343183, 566998, 686366, 6520477, 13040954]

約数ペア:

[(1, 13040954), (2, 6520477), (19, 686366), (23, 566998), (38, 343183), (43, 303278), (46, 283499), (86, 151639), (347, 37582), (437, 29842), (694, 18791), (817, 15962), (874, 14921), (989, 13186), (1634, 7981), (1978, 6593)]