19234642

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 33997824

約数和(自身を除く): 14763182

約数列:

[1, 2, 7, 14, 61, 101, 122, 202, 223, 427, 446, 707, 854, 1414, 1561, 3122, 6161, 12322, 13603, 22523, 27206, 43127, 45046, 86254, 95221, 157661, 190442, 315322, 1373903, 2747806, 9617321, 19234642]

約数ペア:

[(1, 19234642), (2, 9617321), (7, 2747806), (14, 1373903), (61, 315322), (101, 190442), (122, 157661), (202, 95221), (223, 86254), (427, 45046), (446, 43127), (707, 27206), (854, 22523), (1414, 13603), (1561, 12322), (3122, 6161)]