19264924

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14639}}^1$

素因数の和:14697

約数の個数: 24

約数和(自身を含む): 39352320

約数和(自身を除く): 20087396

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 14639, 29278, 58556, 102473, 204946, 409892, 688033, 1376066, 2752132, 4816231, 9632462, 19264924]

約数ペア:

[(1, 19264924), (2, 9632462), (4, 4816231), (7, 2752132), (14, 1376066), (28, 688033), (47, 409892), (94, 204946), (188, 102473), (329, 58556), (658, 29278), (1316, 14639)]