13105456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9029

約数の個数: 40

約数和(自身を含む): 31254944

約数和(自身を除く): 18149488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9001, 18002, 36004, 63007, 72008, 117013, 126014, 144016, 234026, 252028, 468052, 504056, 819091, 936104, 1008112, 1638182, 1872208, 3276364, 6552728, 13105456]

約数ペア:

[(1, 13105456), (2, 6552728), (4, 3276364), (7, 1872208), (8, 1638182), (13, 1008112), (14, 936104), (16, 819091), (26, 504056), (28, 468052), (52, 252028), (56, 234026), (91, 144016), (104, 126014), (112, 117013), (182, 72008), (208, 63007), (364, 36004), (728, 18002), (1456, 9001)]