19946454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 24981546

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9749, 19498, 29247, 58494, 107239, 214478, 302219, 321717, 604438, 643434, 906657, 1813314, 3324409, 6648818, 9973227, 19946454]

約数ペア:

[(1, 19946454), (2, 9973227), (3, 6648818), (6, 3324409), (11, 1813314), (22, 906657), (31, 643434), (33, 604438), (62, 321717), (66, 302219), (93, 214478), (186, 107239), (341, 58494), (682, 29247), (1023, 19498), (2046, 9749)]