16315796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18797}}^1$

素因数の和:18839

約数の個数: 24

約数和(自身を含む): 33686016

約数和(自身を除く): 17370220

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 18797, 37594, 75188, 131579, 263158, 526316, 582707, 1165414, 2330828, 4078949, 8157898, 16315796]

約数ペア:

[(1, 16315796), (2, 8157898), (4, 4078949), (7, 2330828), (14, 1165414), (28, 582707), (31, 526316), (62, 263158), (124, 131579), (217, 75188), (434, 37594), (868, 18797)]