19413228796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19649017}}^1$

素因数の和:19649053

約数の個数: 24

約数和(自身を含む): 38512075280

約数和(自身を除く): 19098846484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 19649017, 39298034, 78596068, 255437221, 373331323, 510874442, 746662646, 1021748884, 1493325292, 4853307199, 9706614398, 19413228796]

約数ペア:

[(1, 19413228796), (2, 9706614398), (4, 4853307199), (13, 1493325292), (19, 1021748884), (26, 746662646), (38, 510874442), (52, 373331323), (76, 255437221), (247, 78596068), (494, 39298034), (988, 19649017)]