19755706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14051}}^1$

素因数の和:14109

約数の個数: 16

約数和(自身を含む): 32038560

約数和(自身を除く): 12282854

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14051, 28102, 266969, 519887, 533938, 1039774, 9877853, 19755706]

約数ペア:

[(1, 19755706), (2, 9877853), (19, 1039774), (37, 533938), (38, 519887), (74, 266969), (703, 28102), (1406, 14051)]