19433076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 49984704

約数和(自身を除く): 30551628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2897, 3354, 5794, 6708, 8691, 11588, 17382, 34764, 37661, 75322, 112983, 124571, 150644, 225966, 249142, 373713, 451932, 498284, 747426, 1494852, 1619423, 3238846, 4858269, 6477692, 9716538, 19433076]

約数ペア:

[(1, 19433076), (2, 9716538), (3, 6477692), (4, 4858269), (6, 3238846), (12, 1619423), (13, 1494852), (26, 747426), (39, 498284), (43, 451932), (52, 373713), (78, 249142), (86, 225966), (129, 150644), (156, 124571), (172, 112983), (258, 75322), (516, 37661), (559, 34764), (1118, 17382), (1677, 11588), (2236, 8691), (2897, 6708), (3354, 5794)]