19587012

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 46893168

約数和(自身を除く): 27306156

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 971, 1681, 1942, 2913, 3362, 3884, 5043, 5826, 6724, 10086, 11652, 20172, 39811, 79622, 119433, 159244, 238866, 477732, 1632251, 3264502, 4896753, 6529004, 9793506, 19587012]

約数ペア:

[(1, 19587012), (2, 9793506), (3, 6529004), (4, 4896753), (6, 3264502), (12, 1632251), (41, 477732), (82, 238866), (123, 159244), (164, 119433), (246, 79622), (492, 39811), (971, 20172), (1681, 11652), (1942, 10086), (2913, 6724), (3362, 5826), (3884, 5043)]