11654864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 24555720

約数和(自身を除く): 12900856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 409, 548, 818, 1096, 1636, 1781, 2192, 3272, 3562, 5317, 6544, 7124, 10634, 14248, 21268, 28496, 42536, 56033, 85072, 112066, 224132, 448264, 728429, 896528, 1456858, 2913716, 5827432, 11654864]

約数ペア:

[(1, 11654864), (2, 5827432), (4, 2913716), (8, 1456858), (13, 896528), (16, 728429), (26, 448264), (52, 224132), (104, 112066), (137, 85072), (208, 56033), (274, 42536), (409, 28496), (548, 21268), (818, 14248), (1096, 10634), (1636, 7124), (1781, 6544), (2192, 5317), (3272, 3562)]