12820848

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{5683}}^1$

素因数の和:5741

約数の個数: 40

約数和(自身を含む): 33831168

約数和(自身を除く): 21010320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 5683, 11366, 17049, 22732, 34098, 45464, 68196, 90928, 136392, 267101, 272784, 534202, 801303, 1068404, 1602606, 2136808, 3205212, 4273616, 6410424, 12820848]

約数ペア:

[(1, 12820848), (2, 6410424), (3, 4273616), (4, 3205212), (6, 2136808), (8, 1602606), (12, 1068404), (16, 801303), (24, 534202), (47, 272784), (48, 267101), (94, 136392), (141, 90928), (188, 68196), (282, 45464), (376, 34098), (564, 22732), (752, 17049), (1128, 11366), (2256, 5683)]