19828086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 22356714

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 557, 698, 1047, 1114, 1671, 2094, 3342, 5933, 9469, 11866, 17799, 18938, 28407, 35598, 56814, 194393, 388786, 583179, 1166358, 3304681, 6609362, 9914043, 19828086]

約数ペア:

[(1, 19828086), (2, 9914043), (3, 6609362), (6, 3304681), (17, 1166358), (34, 583179), (51, 388786), (102, 194393), (349, 56814), (557, 35598), (698, 28407), (1047, 18938), (1114, 17799), (1671, 11866), (2094, 9469), (3342, 5933)]