15869484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23201}}^1$

素因数の和:23230

約数の個数: 36

約数和(自身を含む): 42227640

約数和(自身を除く): 26358156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 23201, 46402, 69603, 92804, 139206, 208809, 278412, 417618, 440819, 835236, 881638, 1322457, 1763276, 2644914, 3967371, 5289828, 7934742, 15869484]

約数ペア:

[(1, 15869484), (2, 7934742), (3, 5289828), (4, 3967371), (6, 2644914), (9, 1763276), (12, 1322457), (18, 881638), (19, 835236), (36, 440819), (38, 417618), (57, 278412), (76, 208809), (114, 139206), (171, 92804), (228, 69603), (342, 46402), (684, 23201)]