12291314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 22020096

約数和(自身を除く): 9728782

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 223, 254, 434, 446, 889, 1561, 1778, 3122, 3937, 6913, 7874, 13826, 27559, 28321, 48391, 55118, 56642, 96782, 198247, 396494, 877951, 1755902, 6145657, 12291314]

約数ペア:

[(1, 12291314), (2, 6145657), (7, 1755902), (14, 877951), (31, 396494), (62, 198247), (127, 96782), (217, 56642), (223, 55118), (254, 48391), (434, 28321), (446, 27559), (889, 13826), (1561, 7874), (1778, 6913), (3122, 3937)]