19447582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 17130722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 293, 431, 586, 862, 2051, 3017, 3223, 4102, 4741, 6034, 6446, 9482, 22561, 33187, 45122, 66374, 126283, 252566, 883981, 1389113, 1767962, 2778226, 9723791, 19447582]

約数ペア:

[(1, 19447582), (2, 9723791), (7, 2778226), (11, 1767962), (14, 1389113), (22, 883981), (77, 252566), (154, 126283), (293, 66374), (431, 45122), (586, 33187), (862, 22561), (2051, 9482), (3017, 6446), (3223, 6034), (4102, 4741)]