2019210802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{368873}}^1$

素因数の和:368922

約数の個数: 32

約数和(自身を含む): 3824485632

約数和(自身を除く): 1805274830

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 368873, 737746, 2582111, 5164222, 6270841, 8484079, 12541682, 16968158, 43895887, 59388553, 87791774, 118777106, 144229343, 288458686, 1009605401, 2019210802]

約数ペア:

[(1, 2019210802), (2, 1009605401), (7, 288458686), (14, 144229343), (17, 118777106), (23, 87791774), (34, 59388553), (46, 43895887), (119, 16968158), (161, 12541682), (238, 8484079), (322, 6270841), (391, 5164222), (782, 2582111), (2737, 737746), (5474, 368873)]