11949442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 7818878

約数列:

[1, 2, 19, 38, 43, 71, 86, 103, 142, 206, 817, 1349, 1634, 1957, 2698, 3053, 3914, 4429, 6106, 7313, 8858, 14626, 58007, 84151, 116014, 138947, 168302, 277894, 314459, 628918, 5974721, 11949442]

約数ペア:

[(1, 11949442), (2, 5974721), (19, 628918), (38, 314459), (43, 277894), (71, 168302), (86, 138947), (103, 116014), (142, 84151), (206, 58007), (817, 14626), (1349, 8858), (1634, 7313), (1957, 6106), (2698, 4429), (3053, 3914)]