25940002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22247}}^1$

素因数の和:22313

約数の個数: 16

約数和(自身を含む): 43250112

約数和(自身を除く): 17310110

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 22247, 44494, 244717, 489434, 1179091, 2358182, 12970001, 25940002]

約数ペア:

[(1, 25940002), (2, 12970001), (11, 2358182), (22, 1179091), (53, 489434), (106, 244717), (583, 44494), (1166, 22247)]