19014730544

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2577919}}^1$

素因数の和:2578388

約数の個数: 20

約数和(自身を含む): 36920970240

約数和(自身を除く): 17906239696

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 2577919, 5155838, 10311676, 20623352, 41246704, 1188420659, 2376841318, 4753682636, 9507365272, 19014730544]

約数ペア:

[(1, 19014730544), (2, 9507365272), (4, 4753682636), (8, 2376841318), (16, 1188420659), (461, 41246704), (922, 20623352), (1844, 10311676), (3688, 5155838), (7376, 2577919)]