19509438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14713}}^1$

素因数の和:14748

約数の個数: 32

約数和(自身を含む): 44495136

約数和(自身を除く): 24985698

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 14713, 29426, 44139, 88278, 191269, 250121, 382538, 500242, 573807, 750363, 1147614, 1500726, 3251573, 6503146, 9754719, 19509438]

約数ペア:

[(1, 19509438), (2, 9754719), (3, 6503146), (6, 3251573), (13, 1500726), (17, 1147614), (26, 750363), (34, 573807), (39, 500242), (51, 382538), (78, 250121), (102, 191269), (221, 88278), (442, 44139), (663, 29426), (1326, 14713)]