19084370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112261}}^1$

素因数の和:112285

約数の個数: 16

約数和(自身を含む): 36372888

約数和(自身を除く): 17288518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 112261, 224522, 561305, 1122610, 1908437, 3816874, 9542185, 19084370]

約数ペア:

[(1, 19084370), (2, 9542185), (5, 3816874), (10, 1908437), (17, 1122610), (34, 561305), (85, 224522), (170, 112261)]