2019607568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{19157}}^1$

素因数の和:19775

約数の個数: 40

約数和(自身を含む): 4276065600

約数和(自身を除く): 2256458032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 599, 1198, 2396, 4792, 6589, 9584, 13178, 19157, 26356, 38314, 52712, 76628, 105424, 153256, 210727, 306512, 421454, 842908, 1685816, 3371632, 11475043, 22950086, 45900172, 91800344, 126225473, 183600688, 252450946, 504901892, 1009803784, 2019607568]

約数ペア:

[(1, 2019607568), (2, 1009803784), (4, 504901892), (8, 252450946), (11, 183600688), (16, 126225473), (22, 91800344), (44, 45900172), (88, 22950086), (176, 11475043), (599, 3371632), (1198, 1685816), (2396, 842908), (4792, 421454), (6589, 306512), (9584, 210727), (13178, 153256), (19157, 105424), (26356, 76628), (38314, 52712)]