5315694448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17485837}}^1$

素因数の和:17485864

約数の個数: 20

約数和(自身を含む): 10841219560

約数和(自身を除く): 5525525112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17485837, 34971674, 69943348, 139886696, 279773392, 332230903, 664461806, 1328923612, 2657847224, 5315694448]

約数ペア:

[(1, 5315694448), (2, 2657847224), (4, 1328923612), (8, 664461806), (16, 332230903), (19, 279773392), (38, 139886696), (76, 69943348), (152, 34971674), (304, 17485837)]