19463357508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2249579}}^1$

素因数の和:2249696

約数の個数: 48

約数和(自身を含む): 52406215680

約数和(自身を除く): 32942858172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 2249579, 4499158, 6748737, 8998316, 13497474, 15747053, 26994948, 31494106, 47241159, 62988212, 94482318, 188964636, 231706637, 463413274, 695119911, 926826548, 1390239822, 1621946459, 2780479644, 3243892918, 4865839377, 6487785836, 9731678754, 19463357508]

約数ペア:

[(1, 19463357508), (2, 9731678754), (3, 6487785836), (4, 4865839377), (6, 3243892918), (7, 2780479644), (12, 1621946459), (14, 1390239822), (21, 926826548), (28, 695119911), (42, 463413274), (84, 231706637), (103, 188964636), (206, 94482318), (309, 62988212), (412, 47241159), (618, 31494106), (721, 26994948), (1236, 15747053), (1442, 13497474), (2163, 8998316), (2884, 6748737), (4326, 4499158), (8652, 2249579)]