12909264

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 33619872

約数和(自身を除く): 20710608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2053, 2096, 3144, 4106, 6159, 6288, 8212, 12318, 16424, 24636, 32848, 49272, 98544, 268943, 537886, 806829, 1075772, 1613658, 2151544, 3227316, 4303088, 6454632, 12909264]

約数ペア:

[(1, 12909264), (2, 6454632), (3, 4303088), (4, 3227316), (6, 2151544), (8, 1613658), (12, 1075772), (16, 806829), (24, 537886), (48, 268943), (131, 98544), (262, 49272), (393, 32848), (524, 24636), (786, 16424), (1048, 12318), (1572, 8212), (2053, 6288), (2096, 6159), (3144, 4106)]