12954328

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 12136232

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 263, 376, 524, 526, 1048, 1052, 2104, 6157, 12314, 12361, 24628, 24722, 34453, 49256, 49444, 68906, 98888, 137812, 275624, 1619291, 3238582, 6477164, 12954328]

約数ペア:

[(1, 12954328), (2, 6477164), (4, 3238582), (8, 1619291), (47, 275624), (94, 137812), (131, 98888), (188, 68906), (262, 49444), (263, 49256), (376, 34453), (524, 24722), (526, 24628), (1048, 12361), (1052, 12314), (2104, 6157)]