2103209522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{37171}}^1$

素因数の和:38681

約数の個数: 16

約数和(自身を含む): 3323176800

約数和(自身を除く): 1219967278

約数列:

[1, 2, 19, 38, 1489, 2978, 28291, 37171, 56582, 74342, 706249, 1412498, 55347619, 110695238, 1051604761, 2103209522]

約数ペア:

[(1, 2103209522), (2, 1051604761), (19, 110695238), (38, 55347619), (1489, 1412498), (2978, 706249), (28291, 74342), (37171, 56582)]