15742696

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 30443040

約数和(自身を除く): 14700344

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 347, 424, 428, 694, 856, 1388, 2776, 5671, 11342, 18391, 22684, 36782, 37129, 45368, 73564, 74258, 147128, 148516, 297032, 1967837, 3935674, 7871348, 15742696]

約数ペア:

[(1, 15742696), (2, 7871348), (4, 3935674), (8, 1967837), (53, 297032), (106, 148516), (107, 147128), (212, 74258), (214, 73564), (347, 45368), (424, 37129), (428, 36782), (694, 22684), (856, 18391), (1388, 11342), (2776, 5671)]