19243398

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68239}}^1$

素因数の和:68291

約数の個数: 16

約数和(自身を含む): 39306240

約数和(自身を除く): 20062842

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68239, 136478, 204717, 409434, 3207233, 6414466, 9621699, 19243398]

約数ペア:

[(1, 19243398), (2, 9621699), (3, 6414466), (6, 3207233), (47, 409434), (94, 204717), (141, 136478), (282, 68239)]