2019602635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{642163}}^1$

素因数の和:642222

約数の個数: 16

約数和(自身を含む): 2635441056

約数和(自身を除く): 615838421

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 642163, 3210815, 10916771, 23760031, 54583855, 118800155, 403920527, 2019602635]

約数ペア:

[(1, 2019602635), (5, 403920527), (17, 118800155), (37, 54583855), (85, 23760031), (185, 10916771), (629, 3210815), (3145, 642163)]