16994572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2846

約数の個数: 36

約数和(自身を含む): 35724864

約数和(自身を除く): 18730292

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2797, 3038, 5594, 6076, 11188, 19579, 39158, 78316, 86707, 137053, 173414, 274106, 346828, 548212, 606949, 1213898, 2427796, 4248643, 8497286, 16994572]

約数ペア:

[(1, 16994572), (2, 8497286), (4, 4248643), (7, 2427796), (14, 1213898), (28, 606949), (31, 548212), (49, 346828), (62, 274106), (98, 173414), (124, 137053), (196, 86707), (217, 78316), (434, 39158), (868, 19579), (1519, 11188), (2797, 6076), (3038, 5594)]