19226768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3815

約数の個数: 40

約数和(自身を含む): 42050880

約数和(自身を除く): 22824112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3767, 5104, 7534, 15068, 30136, 41437, 60272, 82874, 109243, 165748, 218486, 331496, 436972, 662992, 873944, 1201673, 1747888, 2403346, 4806692, 9613384, 19226768]

約数ペア:

[(1, 19226768), (2, 9613384), (4, 4806692), (8, 2403346), (11, 1747888), (16, 1201673), (22, 873944), (29, 662992), (44, 436972), (58, 331496), (88, 218486), (116, 165748), (176, 109243), (232, 82874), (319, 60272), (464, 41437), (638, 30136), (1276, 15068), (2552, 7534), (3767, 5104)]