19148795

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 23885280

約数和(自身を除く): 4736485

約数列:

[1, 5, 37, 89, 185, 445, 1163, 3293, 5815, 16465, 43031, 103507, 215155, 517535, 3829759, 19148795]

約数ペア:

[(1, 19148795), (5, 3829759), (37, 517535), (89, 215155), (185, 103507), (445, 43031), (1163, 16465), (3293, 5815)]