1519061552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4996913}}^1$

素因数の和:4996940

約数の個数: 20

約数和(自身を含む): 3098086680

約数和(自身を除く): 1579025128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4996913, 9993826, 19987652, 39975304, 79950608, 94941347, 189882694, 379765388, 759530776, 1519061552]

約数ペア:

[(1, 1519061552), (2, 759530776), (4, 379765388), (8, 189882694), (16, 94941347), (19, 79950608), (38, 39975304), (76, 19987652), (152, 9993826), (304, 4996913)]