11959428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 31033856

約数和(自身を除く): 19074428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2473, 4836, 4946, 7419, 9892, 14838, 29676, 32149, 64298, 76663, 96447, 128596, 153326, 192894, 229989, 306652, 385788, 459978, 919956, 996619, 1993238, 2989857, 3986476, 5979714, 11959428]

約数ペア:

[(1, 11959428), (2, 5979714), (3, 3986476), (4, 2989857), (6, 1993238), (12, 996619), (13, 919956), (26, 459978), (31, 385788), (39, 306652), (52, 229989), (62, 192894), (78, 153326), (93, 128596), (124, 96447), (156, 76663), (186, 64298), (372, 32149), (403, 29676), (806, 14838), (1209, 9892), (1612, 7419), (2418, 4946), (2473, 4836)]