19075373

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 1971667

約数列:

[1, 19, 41, 47, 521, 779, 893, 1927, 9899, 21361, 24487, 36613, 405859, 465253, 1003967, 19075373]

約数ペア:

[(1, 19075373), (19, 1003967), (41, 465253), (47, 405859), (521, 36613), (779, 24487), (893, 21361), (1927, 9899)]