2019081706

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1\times {\mathrm{6547}}^1$

素因数の和:7389

約数の個数: 16

約数和(自身を含む): 3045605760

約数和(自身を除く): 1026524054

約数列:

[1, 2, 271, 542, 569, 1138, 6547, 13094, 154199, 308398, 1774237, 3548474, 3725243, 7450486, 1009540853, 2019081706]

約数ペア:

[(1, 2019081706), (2, 1009540853), (271, 7450486), (542, 3725243), (569, 3548474), (1138, 1774237), (6547, 308398), (13094, 154199)]