19316310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49529}}^1$

素因数の和:49552

約数の個数: 32

約数和(自身を含む): 49926240

約数和(自身を除く): 30609930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49529, 99058, 148587, 247645, 297174, 495290, 643877, 742935, 1287754, 1485870, 1931631, 3219385, 3863262, 6438770, 9658155, 19316310]

約数ペア:

[(1, 19316310), (2, 9658155), (3, 6438770), (5, 3863262), (6, 3219385), (10, 1931631), (13, 1485870), (15, 1287754), (26, 742935), (30, 643877), (39, 495290), (65, 297174), (78, 247645), (130, 148587), (195, 99058), (390, 49529)]