19150348

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3067}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 38484992

約数和(自身を除く): 19334644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3067, 3122, 6134, 6244, 12268, 21469, 42938, 85876, 683941, 1367882, 2735764, 4787587, 9575174, 19150348]

約数ペア:

[(1, 19150348), (2, 9575174), (4, 4787587), (7, 2735764), (14, 1367882), (28, 683941), (223, 85876), (446, 42938), (892, 21469), (1561, 12268), (3067, 6244), (3122, 6134)]