11945596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 23242464

約数和(自身を除く): 11296868

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 431, 533, 676, 862, 1066, 1724, 2132, 5603, 6929, 11206, 13858, 17671, 22412, 27716, 35342, 70684, 72839, 145678, 229723, 291356, 459446, 918892, 2986399, 5972798, 11945596]

約数ペア:

[(1, 11945596), (2, 5972798), (4, 2986399), (13, 918892), (26, 459446), (41, 291356), (52, 229723), (82, 145678), (164, 72839), (169, 70684), (338, 35342), (431, 27716), (533, 22412), (676, 17671), (862, 13858), (1066, 11206), (1724, 6929), (2132, 5603)]