19278744

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5779}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 48552000

約数和(自身を除く): 29273256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5779, 11558, 17337, 23116, 34674, 46232, 69348, 138696, 803281, 1606562, 2409843, 3213124, 4819686, 6426248, 9639372, 19278744]

約数ペア:

[(1, 19278744), (2, 9639372), (3, 6426248), (4, 4819686), (6, 3213124), (8, 2409843), (12, 1606562), (24, 803281), (139, 138696), (278, 69348), (417, 46232), (556, 34674), (834, 23116), (1112, 17337), (1668, 11558), (3336, 5779)]