19514796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8011}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 53840640

約数和(自身を除く): 34325844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8011, 16022, 24033, 32044, 48066, 56077, 96132, 112154, 168231, 224308, 232319, 336462, 464638, 672924, 696957, 929276, 1393914, 1626233, 2787828, 3252466, 4878699, 6504932, 9757398, 19514796]

約数ペア:

[(1, 19514796), (2, 9757398), (3, 6504932), (4, 4878699), (6, 3252466), (7, 2787828), (12, 1626233), (14, 1393914), (21, 929276), (28, 696957), (29, 672924), (42, 464638), (58, 336462), (84, 232319), (87, 224308), (116, 168231), (174, 112154), (203, 96132), (348, 56077), (406, 48066), (609, 32044), (812, 24033), (1218, 16022), (2436, 8011)]