19258998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9460

約数の個数: 32

約数和(自身を含む): 43379712

約数和(自身を除く): 24120714

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9413, 18826, 28239, 56478, 103543, 207086, 291803, 310629, 583606, 621258, 875409, 1750818, 3209833, 6419666, 9629499, 19258998]

約数ペア:

[(1, 19258998), (2, 9629499), (3, 6419666), (6, 3209833), (11, 1750818), (22, 875409), (31, 621258), (33, 583606), (62, 310629), (66, 291803), (93, 207086), (186, 103543), (341, 56478), (682, 28239), (1023, 18826), (2046, 9413)]