194610020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{884591}}^1$

素因数の和:884611

約数の個数: 24

約数和(自身を含む): 445834368

約数和(自身を除く): 251224348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 884591, 1769182, 3538364, 4422955, 8845910, 9730501, 17691820, 19461002, 38922004, 48652505, 97305010, 194610020]

約数ペア:

[(1, 194610020), (2, 97305010), (4, 48652505), (5, 38922004), (10, 19461002), (11, 17691820), (20, 9730501), (22, 8845910), (44, 4422955), (55, 3538364), (110, 1769182), (220, 884591)]