19016630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 17141770

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 929, 1858, 2047, 4094, 4645, 9290, 10235, 20470, 21367, 42734, 82681, 106835, 165362, 213670, 413405, 826810, 1901663, 3803326, 9508315, 19016630]

約数ペア:

[(1, 19016630), (2, 9508315), (5, 3803326), (10, 1901663), (23, 826810), (46, 413405), (89, 213670), (115, 165362), (178, 106835), (230, 82681), (445, 42734), (890, 21367), (929, 20470), (1858, 10235), (2047, 9290), (4094, 4645)]