12422438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 22450176

約数和(自身を除く): 10027738

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 223, 322, 346, 446, 1211, 1561, 2422, 3122, 3979, 5129, 7958, 10258, 27853, 35903, 38579, 55706, 71806, 77158, 270053, 540106, 887317, 1774634, 6211219, 12422438]

約数ペア:

[(1, 12422438), (2, 6211219), (7, 1774634), (14, 887317), (23, 540106), (46, 270053), (161, 77158), (173, 71806), (223, 55706), (322, 38579), (346, 35903), (446, 27853), (1211, 10258), (1561, 7958), (2422, 5129), (3122, 3979)]