13319456

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 36

約数和(自身を含む): 27699462

約数和(自身を除く): 14380006

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1153, 1444, 2306, 2888, 4612, 5776, 9224, 11552, 18448, 21907, 36896, 43814, 87628, 175256, 350512, 416233, 701024, 832466, 1664932, 3329864, 6659728, 13319456]

約数ペア:

[(1, 13319456), (2, 6659728), (4, 3329864), (8, 1664932), (16, 832466), (19, 701024), (32, 416233), (38, 350512), (76, 175256), (152, 87628), (304, 43814), (361, 36896), (608, 21907), (722, 18448), (1153, 11552), (1444, 9224), (2306, 5776), (2888, 4612)]