38720442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{339653}}^1$

素因数の和:339677

約数の個数: 16

約数和(自身を含む): 81516960

約数和(自身を除く): 42796518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 339653, 679306, 1018959, 2037918, 6453407, 12906814, 19360221, 38720442]

約数ペア:

[(1, 38720442), (2, 19360221), (3, 12906814), (6, 6453407), (19, 2037918), (38, 1018959), (57, 679306), (114, 339653)]