16662164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 30844800

約数和(自身を除く): 14182636

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 809, 1084, 1618, 3236, 5149, 10298, 15371, 20596, 30742, 61484, 219239, 438478, 876956, 4165541, 8331082, 16662164]

約数ペア:

[(1, 16662164), (2, 8331082), (4, 4165541), (19, 876956), (38, 438478), (76, 219239), (271, 61484), (542, 30742), (809, 20596), (1084, 15371), (1618, 10298), (3236, 5149)]