19664908030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1\times {\mathrm{12379}}^1$

素因数の和:14824

約数の個数: 32

約数和(自身を含む): 35943200640

約数和(自身を除く): 16278292610

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2371, 4742, 11855, 12379, 23710, 24758, 61895, 123790, 158857, 317714, 794285, 829393, 1588570, 1658786, 4146965, 8293930, 29350609, 58701218, 146753045, 293506090, 1966490803, 3932981606, 9832454015, 19664908030]

約数ペア:

[(1, 19664908030), (2, 9832454015), (5, 3932981606), (10, 1966490803), (67, 293506090), (134, 146753045), (335, 58701218), (670, 29350609), (2371, 8293930), (4742, 4146965), (11855, 1658786), (12379, 1588570), (23710, 829393), (24758, 794285), (61895, 317714), (123790, 158857)]