12765584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 30

約数和(自身を含む): 26787906

約数和(自身を除く): 14022322

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 4721, 9442, 18884, 37768, 61373, 75536, 122746, 245492, 490984, 797849, 981968, 1595698, 3191396, 6382792, 12765584]

約数ペア:

[(1, 12765584), (2, 6382792), (4, 3191396), (8, 1595698), (13, 981968), (16, 797849), (26, 490984), (52, 245492), (104, 122746), (169, 75536), (208, 61373), (338, 37768), (676, 18884), (1352, 9442), (2704, 4721)]