19154292

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15497}}^1$

素因数の和:15607

約数の個数: 24

約数和(自身を含む): 45130176

約数和(自身を除く): 25975884

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15497, 30994, 46491, 61988, 92982, 185964, 1596191, 3192382, 4788573, 6384764, 9577146, 19154292]

約数ペア:

[(1, 19154292), (2, 9577146), (3, 6384764), (4, 4788573), (6, 3192382), (12, 1596191), (103, 185964), (206, 92982), (309, 61988), (412, 46491), (618, 30994), (1236, 15497)]