12387424

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 29520288

約数和(自身を除く): 17132864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3253, 3808, 6506, 13012, 22771, 26024, 45542, 52048, 55301, 91084, 104096, 110602, 182168, 221204, 364336, 387107, 442408, 728672, 774214, 884816, 1548428, 1769632, 3096856, 6193712, 12387424]

約数ペア:

[(1, 12387424), (2, 6193712), (4, 3096856), (7, 1769632), (8, 1548428), (14, 884816), (16, 774214), (17, 728672), (28, 442408), (32, 387107), (34, 364336), (56, 221204), (68, 182168), (112, 110602), (119, 104096), (136, 91084), (224, 55301), (238, 52048), (272, 45542), (476, 26024), (544, 22771), (952, 13012), (1904, 6506), (3253, 3808)]