19008020822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1\times {\mathrm{16787}}^1$

素因数の和:19436

約数の個数: 32

約数和(自身を含む): 33651210240

約数和(自身を除く): 14643189418

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2609, 5218, 16787, 18263, 33574, 36526, 80879, 117509, 161758, 235018, 520397, 566153, 1040794, 1132306, 3642779, 7285558, 43797283, 87594566, 306580981, 613161962, 1357715773, 2715431546, 9504010411, 19008020822]

約数ペア:

[(1, 19008020822), (2, 9504010411), (7, 2715431546), (14, 1357715773), (31, 613161962), (62, 306580981), (217, 87594566), (434, 43797283), (2609, 7285558), (5218, 3642779), (16787, 1132306), (18263, 1040794), (33574, 566153), (36526, 520397), (80879, 235018), (117509, 161758)]