12977368

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 12113192

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 241, 254, 424, 482, 508, 964, 1016, 1928, 6731, 12773, 13462, 25546, 26924, 30607, 51092, 53848, 61214, 102184, 122428, 244856, 1622171, 3244342, 6488684, 12977368]

約数ペア:

[(1, 12977368), (2, 6488684), (4, 3244342), (8, 1622171), (53, 244856), (106, 122428), (127, 102184), (212, 61214), (241, 53848), (254, 51092), (424, 30607), (482, 26924), (508, 25546), (964, 13462), (1016, 12773), (1928, 6731)]