11415404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 26831616

約数和(自身を除く): 15416212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2851, 4004, 5702, 11404, 19957, 31361, 37063, 39914, 62722, 74126, 79828, 125444, 148252, 219527, 259441, 407693, 439054, 518882, 815386, 878108, 1037764, 1630772, 2853851, 5707702, 11415404]

約数ペア:

[(1, 11415404), (2, 5707702), (4, 2853851), (7, 1630772), (11, 1037764), (13, 878108), (14, 815386), (22, 518882), (26, 439054), (28, 407693), (44, 259441), (52, 219527), (77, 148252), (91, 125444), (143, 79828), (154, 74126), (182, 62722), (286, 39914), (308, 37063), (364, 31361), (572, 19957), (1001, 11404), (2002, 5702), (2851, 4004)]