38688502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 59701824

約数和(自身を除く): 21013322

約数列:

[1, 2, 41, 82, 271, 542, 1741, 3482, 11111, 22222, 71381, 142762, 471811, 943622, 19344251, 38688502]

約数ペア:

[(1, 38688502), (2, 19344251), (41, 943622), (82, 471811), (271, 142762), (542, 71381), (1741, 22222), (3482, 11111)]