19227230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 19341730

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3719, 5170, 7438, 18595, 37190, 40909, 81818, 174793, 204545, 349586, 409090, 873965, 1747930, 1922723, 3845446, 9613615, 19227230]

約数ペア:

[(1, 19227230), (2, 9613615), (5, 3845446), (10, 1922723), (11, 1747930), (22, 873965), (47, 409090), (55, 349586), (94, 204545), (110, 174793), (235, 81818), (470, 40909), (517, 37190), (1034, 18595), (2585, 7438), (3719, 5170)]