39976684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47819}}^1$

素因数の和:47853

約数の個数: 24

約数和(自身を含む): 80337600

約数和(自身を除く): 40360916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 47819, 95638, 191276, 526009, 908561, 1052018, 1817122, 2104036, 3634244, 9994171, 19988342, 39976684]

約数ペア:

[(1, 39976684), (2, 19988342), (4, 9994171), (11, 3634244), (19, 2104036), (22, 1817122), (38, 1052018), (44, 908561), (76, 526009), (209, 191276), (418, 95638), (836, 47819)]