2019432499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38833}}^1$

素因数の和:38899

約数の個数: 32

約数和(自身を含む): 2684206080

約数和(自身を除く): 664773581

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 2261, 2737, 3059, 7429, 38833, 52003, 271831, 660161, 737827, 893159, 4621127, 5164789, 6252113, 12543059, 15183703, 16970021, 87801413, 106285921, 118790147, 288490357, 2019432499]

約数ペア:

[(1, 2019432499), (7, 288490357), (17, 118790147), (19, 106285921), (23, 87801413), (119, 16970021), (133, 15183703), (161, 12543059), (323, 6252113), (391, 5164789), (437, 4621127), (2261, 893159), (2737, 737827), (3059, 660161), (7429, 271831), (38833, 52003)]