19807633

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 21853440

約数和(自身を除く): 2045807

約数列:

[1, 19, 41, 47, 541, 779, 893, 1927, 10279, 22181, 25427, 36613, 421439, 483113, 1042507, 19807633]

約数ペア:

[(1, 19807633), (19, 1042507), (41, 483113), (47, 421439), (541, 36613), (779, 25427), (893, 22181), (1927, 10279)]