11619374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 20254080

約数和(自身を除く): 8634706

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 547, 559, 817, 1094, 1118, 1634, 7111, 10393, 10621, 14222, 20786, 21242, 23521, 47042, 135109, 270218, 305773, 446899, 611546, 893798, 5809687, 11619374]

約数ペア:

[(1, 11619374), (2, 5809687), (13, 893798), (19, 611546), (26, 446899), (38, 305773), (43, 270218), (86, 135109), (247, 47042), (494, 23521), (547, 21242), (559, 20786), (817, 14222), (1094, 10621), (1118, 10393), (1634, 7111)]