19821894

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 40932864

約数和(自身を除く): 21110970

約数列:

[1, 2, 3, 6, 53, 83, 106, 159, 166, 249, 318, 498, 751, 1502, 2253, 4399, 4506, 8798, 13197, 26394, 39803, 62333, 79606, 119409, 124666, 186999, 238818, 373998, 3303649, 6607298, 9910947, 19821894]

約数ペア:

[(1, 19821894), (2, 9910947), (3, 6607298), (6, 3303649), (53, 373998), (83, 238818), (106, 186999), (159, 124666), (166, 119409), (249, 79606), (318, 62333), (498, 39803), (751, 26394), (1502, 13197), (2253, 8798), (4399, 4506)]