1910279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 2350080

約数和(自身を除く): 439801

約数列:

[1, 7, 19, 53, 133, 271, 371, 1007, 1897, 5149, 7049, 14363, 36043, 100541, 272897, 1910279]

約数ペア:

[(1, 1910279), (7, 272897), (19, 100541), (53, 36043), (133, 14363), (271, 7049), (371, 5149), (1007, 1897)]