19075364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61933}}^1$

素因数の和:61955

約数の個数: 24

約数和(自身を含む): 41619648

約数和(自身を除く): 22544284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 61933, 123866, 247732, 433531, 681263, 867062, 1362526, 1734124, 2725052, 4768841, 9537682, 19075364]

約数ペア:

[(1, 19075364), (2, 9537682), (4, 4768841), (7, 2725052), (11, 1734124), (14, 1362526), (22, 867062), (28, 681263), (44, 433531), (77, 247732), (154, 123866), (308, 61933)]