19070590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24767}}^1$

素因数の和:24792

約数の個数: 32

約数和(自身を含む): 42799104

約数和(自身を除く): 23728514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24767, 49534, 123835, 173369, 247670, 272437, 346738, 544874, 866845, 1362185, 1733690, 1907059, 2724370, 3814118, 9535295, 19070590]

約数ペア:

[(1, 19070590), (2, 9535295), (5, 3814118), (7, 2724370), (10, 1907059), (11, 1733690), (14, 1362185), (22, 866845), (35, 544874), (55, 346738), (70, 272437), (77, 247670), (110, 173369), (154, 123835), (385, 49534), (770, 24767)]