15521992

素因数分解:

$2^3\times {\mathrm{1319}}^1\times {\mathrm{1471}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 29145600

約数和(自身を除く): 13623608

約数列:

[1, 2, 4, 8, 1319, 1471, 2638, 2942, 5276, 5884, 10552, 11768, 1940249, 3880498, 7760996, 15521992]

約数ペア:

[(1, 15521992), (2, 7760996), (4, 3880498), (8, 1940249), (1319, 11768), (1471, 10552), (2638, 5884), (2942, 5276)]