19379982

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{29633}}^1$

素因数の和:29747

約数の個数: 16

約数和(自身を含む): 39116880

約数和(自身を除く): 19736898

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 29633, 59266, 88899, 177798, 3229997, 6459994, 9689991, 19379982]

約数ペア:

[(1, 19379982), (2, 9689991), (3, 6459994), (6, 3229997), (109, 177798), (218, 88899), (327, 59266), (654, 29633)]