190054260374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{21543217}}^1$

素因数の和:21543631

約数の個数: 16

約数和(自身を含む): 311773450896

約数和(自身を除く): 121719190522

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 21543217, 43086434, 236975387, 473950774, 8638830017, 17277660034, 95027130187, 190054260374]

約数ペア:

[(1, 190054260374), (2, 95027130187), (11, 17277660034), (22, 8638830017), (401, 473950774), (802, 236975387), (4411, 43086434), (8822, 21543217)]