13124072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 27011880

約数和(自身を除く): 13887808

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2381, 2756, 4762, 5512, 9524, 19048, 30953, 61906, 123812, 126193, 247624, 252386, 504772, 1009544, 1640509, 3281018, 6562036, 13124072]

約数ペア:

[(1, 13124072), (2, 6562036), (4, 3281018), (8, 1640509), (13, 1009544), (26, 504772), (52, 252386), (53, 247624), (104, 126193), (106, 123812), (212, 61906), (424, 30953), (689, 19048), (1378, 9524), (2381, 5512), (2756, 4762)]