19330472

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11903}}^1$

素因数の和:11945

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 23523928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11903, 23806, 47612, 83321, 95224, 166642, 333284, 345187, 666568, 690374, 1380748, 2416309, 2761496, 4832618, 9665236, 19330472]

約数ペア:

[(1, 19330472), (2, 9665236), (4, 4832618), (7, 2761496), (8, 2416309), (14, 1380748), (28, 690374), (29, 666568), (56, 345187), (58, 333284), (116, 166642), (203, 95224), (232, 83321), (406, 47612), (812, 23806), (1624, 11903)]