19313367645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9003901}}^1$

素因数の和:9003933

約数の個数: 32

約数和(自身を含む): 36303732864

約数和(自身を除く): 16990365219

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9003901, 27011703, 45019505, 99042911, 117050713, 135058515, 297128733, 351152139, 495214555, 585253565, 1287557843, 1485643665, 1755760695, 3862673529, 6437789215, 19313367645]

約数ペア:

[(1, 19313367645), (3, 6437789215), (5, 3862673529), (11, 1755760695), (13, 1485643665), (15, 1287557843), (33, 585253565), (39, 495214555), (55, 351152139), (65, 297128733), (143, 135058515), (165, 117050713), (195, 99042911), (429, 45019505), (715, 27011703), (2145, 9003901)]