13159780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34631}}^1$

素因数の和:34659

約数の個数: 24

約数和(自身を含む): 29090880

約数和(自身を除く): 15931100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34631, 69262, 138524, 173155, 346310, 657989, 692620, 1315978, 2631956, 3289945, 6579890, 13159780]

約数ペア:

[(1, 13159780), (2, 6579890), (4, 3289945), (5, 2631956), (10, 1315978), (19, 692620), (20, 657989), (38, 346310), (76, 173155), (95, 138524), (190, 69262), (380, 34631)]