16940792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 34819200

約数和(自身を除く): 17878408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 619, 622, 1238, 1244, 2476, 2488, 3421, 4952, 6809, 6842, 13618, 13684, 27236, 27368, 54472, 192509, 385018, 770036, 1540072, 2117599, 4235198, 8470396, 16940792]

約数ペア:

[(1, 16940792), (2, 8470396), (4, 4235198), (8, 2117599), (11, 1540072), (22, 770036), (44, 385018), (88, 192509), (311, 54472), (619, 27368), (622, 27236), (1238, 13684), (1244, 13618), (2476, 6842), (2488, 6809), (3421, 4952)]