1919463371

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1\times {\mathrm{1877}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 2212734720

約数和(自身を除く): 293271349

約数列:

[1, 7, 139, 973, 1051, 1877, 7357, 13139, 146089, 260903, 1022623, 1826321, 1972727, 13809089, 274209053, 1919463371]

約数ペア:

[(1, 1919463371), (7, 274209053), (139, 13809089), (973, 1972727), (1051, 1826321), (1877, 1022623), (7357, 260903), (13139, 146089)]