19317692161

素因数分解:

${\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1\times {\mathrm{4027}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 20585335680

約数和(自身を除く): 1267643519

約数列:

[1, 17, 181, 1559, 3077, 4027, 26503, 68459, 282179, 728887, 4797043, 6278093, 12391079, 106727581, 1136334833, 19317692161]

約数ペア:

[(1, 19317692161), (17, 1136334833), (181, 106727581), (1559, 12391079), (3077, 6278093), (4027, 4797043), (26503, 728887), (68459, 282179)]