10642964

素因数分解:

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

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 19773600

約数和(自身を除く): 9130636

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1069, 2138, 2489, 4276, 4978, 9956, 20311, 40622, 81244, 140039, 280078, 560156, 2660741, 5321482, 10642964]

約数ペア:

[(1, 10642964), (2, 5321482), (4, 2660741), (19, 560156), (38, 280078), (76, 140039), (131, 81244), (262, 40622), (524, 20311), (1069, 9956), (2138, 4978), (2489, 4276)]