293775986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18719}}^1$

素因数の和:18806

約数の個数: 32

約数和(自身を含む): 539136000

約数和(自身を除く): 245360014

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 15694, 18719, 37438, 131033, 262066, 355661, 711322, 1104421, 2208842, 2489627, 4979254, 7730947, 15461894, 20983999, 41967998, 146887993, 293775986]

約数ペア:

[(1, 293775986), (2, 146887993), (7, 41967998), (14, 20983999), (19, 15461894), (38, 7730947), (59, 4979254), (118, 2489627), (133, 2208842), (266, 1104421), (413, 711322), (826, 355661), (1121, 262066), (2242, 131033), (7847, 37438), (15694, 18719)]