11917634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 7677886

約数列:

[1, 2, 23, 41, 46, 71, 82, 89, 142, 178, 943, 1633, 1886, 2047, 2911, 3266, 3649, 4094, 5822, 6319, 7298, 12638, 66953, 83927, 133906, 145337, 167854, 259079, 290674, 518158, 5958817, 11917634]

約数ペア:

[(1, 11917634), (2, 5958817), (23, 518158), (41, 290674), (46, 259079), (71, 167854), (82, 145337), (89, 133906), (142, 83927), (178, 66953), (943, 12638), (1633, 7298), (1886, 6319), (2047, 5822), (2911, 4094), (3266, 3649)]