2019909196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{31567}}^1$

素因数の和:32529

約数の個数: 24

約数和(自身を含む): 3746869056

約数和(自身を除く): 1726959860

約数列:

[1, 2, 4, 17, 34, 68, 941, 1882, 3764, 15997, 31567, 31994, 63134, 63988, 126268, 536639, 1073278, 2146556, 29704547, 59409094, 118818188, 504977299, 1009954598, 2019909196]

約数ペア:

[(1, 2019909196), (2, 1009954598), (4, 504977299), (17, 118818188), (34, 59409094), (68, 29704547), (941, 2146556), (1882, 1073278), (3764, 536639), (15997, 126268), (31567, 63988), (31994, 63134)]