15749988

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5107}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 36900192

約数和(自身を除く): 21150204

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 5107, 10214, 15321, 20428, 30642, 61284, 1312499, 2624998, 3937497, 5249996, 7874994, 15749988]

約数ペア:

[(1, 15749988), (2, 7874994), (3, 5249996), (4, 3937497), (6, 2624998), (12, 1312499), (257, 61284), (514, 30642), (771, 20428), (1028, 15321), (1542, 10214), (3084, 5107)]