11872588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 25856320

約数和(自身を除く): 13983732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 193, 338, 364, 386, 676, 772, 1183, 1351, 2197, 2366, 2509, 2702, 4394, 4732, 5018, 5404, 8788, 10036, 15379, 17563, 30758, 32617, 35126, 61516, 65234, 70252, 130468, 228319, 424021, 456638, 848042, 913276, 1696084, 2968147, 5936294, 11872588]

約数ペア:

[(1, 11872588), (2, 5936294), (4, 2968147), (7, 1696084), (13, 913276), (14, 848042), (26, 456638), (28, 424021), (52, 228319), (91, 130468), (169, 70252), (182, 65234), (193, 61516), (338, 35126), (364, 32617), (386, 30758), (676, 17563), (772, 15379), (1183, 10036), (1351, 8788), (2197, 5404), (2366, 5018), (2509, 4732), (2702, 4394)]