123068396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{147211}}^1$

素因数の和:147245

約数の個数: 24

約数和(自身を含む): 247316160

約数和(自身を除く): 124247764

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 147211, 294422, 588844, 1619321, 2797009, 3238642, 5594018, 6477284, 11188036, 30767099, 61534198, 123068396]

約数ペア:

[(1, 123068396), (2, 61534198), (4, 30767099), (11, 11188036), (19, 6477284), (22, 5594018), (38, 3238642), (44, 2797009), (76, 1619321), (209, 588844), (418, 294422), (836, 147211)]