13306020872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{87539611}}^1$

素因数の和:87539636

約数の個数: 16

約数和(自身を含む): 26261883600

約数和(自身を除く): 12955862728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 87539611, 175079222, 350158444, 700316888, 1663252609, 3326505218, 6653010436, 13306020872]

約数ペア:

[(1, 13306020872), (2, 6653010436), (4, 3326505218), (8, 1663252609), (19, 700316888), (38, 350158444), (76, 175079222), (152, 87539611)]