124324828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20707}}^1$

素因数の和:20809

約数の個数: 24

約数和(自身を含む): 231929600

約数和(自身を除く): 107604772

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 20707, 41414, 82828, 393433, 786866, 1573732, 1635853, 3271706, 6543412, 31081207, 62162414, 124324828]

約数ペア:

[(1, 124324828), (2, 62162414), (4, 31081207), (19, 6543412), (38, 3271706), (76, 1635853), (79, 1573732), (158, 786866), (316, 393433), (1501, 82828), (3002, 41414), (6004, 20707)]