19003888761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1527521}}^1$

素因数の和:1527577

約数の個数: 32

約数和(自身を含む): 30794843520

約数和(自身を除く): 11790954759

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 1527521, 4582563, 16802731, 19857773, 44298109, 50408193, 59573319, 132894327, 218435503, 487279199, 575875417, 655306509, 1461837597, 1727626251, 6334629587, 19003888761]

約数ペア:

[(1, 19003888761), (3, 6334629587), (11, 1727626251), (13, 1461837597), (29, 655306509), (33, 575875417), (39, 487279199), (87, 218435503), (143, 132894327), (319, 59573319), (377, 50408193), (429, 44298109), (957, 19857773), (1131, 16802731), (4147, 4582563), (12441, 1527521)]