19884702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{106907}}^1$

素因数の和:106943

約数の個数: 16

約数和(自身を含む): 41052672

約数和(自身を除く): 21167970

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 106907, 213814, 320721, 641442, 3314117, 6628234, 9942351, 19884702]

約数ペア:

[(1, 19884702), (2, 9942351), (3, 6628234), (6, 3314117), (31, 641442), (62, 320721), (93, 213814), (186, 106907)]