16491956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1327}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 31234560

約数和(自身を除く): 14742604

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1327, 2654, 3107, 5308, 6214, 12428, 17251, 34502, 69004, 317153, 634306, 1268612, 4122989, 8245978, 16491956]

約数ペア:

[(1, 16491956), (2, 8245978), (4, 4122989), (13, 1268612), (26, 634306), (52, 317153), (239, 69004), (478, 34502), (956, 17251), (1327, 12428), (2654, 6214), (3107, 5308)]