19324730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 36977040

約数和(自身を除く): 17652310

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1801, 2146, 3602, 5365, 9005, 10730, 18010, 52229, 66637, 104458, 133274, 261145, 333185, 522290, 666370, 1932473, 3864946, 9662365, 19324730]

約数ペア:

[(1, 19324730), (2, 9662365), (5, 3864946), (10, 1932473), (29, 666370), (37, 522290), (58, 333185), (74, 261145), (145, 133274), (185, 104458), (290, 66637), (370, 52229), (1073, 18010), (1801, 10730), (2146, 9005), (3602, 5365)]