15019743

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 5992737

約数列:

[1, 3, 37, 47, 111, 141, 1739, 2879, 5217, 8637, 106523, 135313, 319569, 405939, 5006581, 15019743]

約数ペア:

[(1, 15019743), (3, 5006581), (37, 405939), (47, 319569), (111, 135313), (141, 106523), (1739, 8637), (2879, 5217)]