19059194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11251}}^1$

素因数の和:11282

約数の個数: 24

約数和(自身を含む): 35916384

約数和(自身を除く): 16857190

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11251, 22502, 78757, 123761, 157514, 247522, 866327, 1361371, 1732654, 2722742, 9529597, 19059194]

約数ペア:

[(1, 19059194), (2, 9529597), (7, 2722742), (11, 1732654), (14, 1361371), (22, 866327), (77, 247522), (121, 157514), (154, 123761), (242, 78757), (847, 22502), (1694, 11251)]