19322866

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 29494080

約数和(自身を除く): 10171214

約数列:

[1, 2, 109, 151, 218, 302, 587, 1174, 16459, 32918, 63983, 88637, 127966, 177274, 9661433, 19322866]

約数ペア:

[(1, 19322866), (2, 9661433), (109, 177274), (151, 127966), (218, 88637), (302, 63983), (587, 32918), (1174, 16459)]