16861132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 31577840

約数和(自身を除く): 14716708

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 3637, 4636, 7274, 14548, 69103, 138206, 221857, 276412, 443714, 887428, 4215283, 8430566, 16861132]

約数ペア:

[(1, 16861132), (2, 8430566), (4, 4215283), (19, 887428), (38, 443714), (61, 276412), (76, 221857), (122, 138206), (244, 69103), (1159, 14548), (2318, 7274), (3637, 4636)]