16089788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 18456388

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1223, 2446, 3289, 4892, 6578, 13156, 13453, 15899, 26906, 28129, 31798, 53812, 56258, 63596, 112516, 174889, 309419, 349778, 365677, 618838, 699556, 731354, 1237676, 1462708, 4022447, 8044894, 16089788]

約数ペア:

[(1, 16089788), (2, 8044894), (4, 4022447), (11, 1462708), (13, 1237676), (22, 731354), (23, 699556), (26, 618838), (44, 365677), (46, 349778), (52, 309419), (92, 174889), (143, 112516), (253, 63596), (286, 56258), (299, 53812), (506, 31798), (572, 28129), (598, 26906), (1012, 15899), (1196, 13453), (1223, 13156), (2446, 6578), (3289, 4892)]