13001824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 28607040

約数和(自身を除く): 15605216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 859, 946, 1376, 1718, 1892, 3436, 3784, 6872, 7568, 9449, 13744, 15136, 18898, 27488, 36937, 37796, 73874, 75592, 147748, 151184, 295496, 302368, 406307, 590992, 812614, 1181984, 1625228, 3250456, 6500912, 13001824]

約数ペア:

[(1, 13001824), (2, 6500912), (4, 3250456), (8, 1625228), (11, 1181984), (16, 812614), (22, 590992), (32, 406307), (43, 302368), (44, 295496), (86, 151184), (88, 147748), (172, 75592), (176, 73874), (344, 37796), (352, 36937), (473, 27488), (688, 18898), (859, 15136), (946, 13744), (1376, 9449), (1718, 7568), (1892, 6872), (3436, 3784)]