15964446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 33897600

約数和(自身を除く): 17933154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1069, 2138, 2489, 3207, 4978, 6414, 7467, 14934, 20311, 40622, 60933, 121866, 140039, 280078, 420117, 840234, 2660741, 5321482, 7982223, 15964446]

約数ペア:

[(1, 15964446), (2, 7982223), (3, 5321482), (6, 2660741), (19, 840234), (38, 420117), (57, 280078), (114, 140039), (131, 121866), (262, 60933), (393, 40622), (786, 20311), (1069, 14934), (2138, 7467), (2489, 6414), (3207, 4978)]