12486376

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 27794340

約数和(自身を除く): 15307964

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 601, 742, 1202, 1484, 2404, 2597, 2968, 4207, 4808, 5194, 8414, 10388, 16828, 20776, 29449, 31853, 33656, 58898, 63706, 117796, 127412, 222971, 235592, 254824, 445942, 891884, 1560797, 1783768, 3121594, 6243188, 12486376]

約数ペア:

[(1, 12486376), (2, 6243188), (4, 3121594), (7, 1783768), (8, 1560797), (14, 891884), (28, 445942), (49, 254824), (53, 235592), (56, 222971), (98, 127412), (106, 117796), (196, 63706), (212, 58898), (371, 33656), (392, 31853), (424, 29449), (601, 20776), (742, 16828), (1202, 10388), (1484, 8414), (2404, 5194), (2597, 4808), (2968, 4207)]