13305825628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1336463}}^1$

素因数の和:1336617

約数の個数: 24

約数和(自身を含む): 24697854720

約数和(自身を除く): 11392029092

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 1336463, 2672926, 5345852, 25392797, 50785594, 101571188, 175076653, 350153306, 700306612, 3326456407, 6652912814, 13305825628]

約数ペア:

[(1, 13305825628), (2, 6652912814), (4, 3326456407), (19, 700306612), (38, 350153306), (76, 175076653), (131, 101571188), (262, 50785594), (524, 25392797), (2489, 5345852), (4978, 2672926), (9956, 1336463)]