19302992

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2617}}^1$

素因数の和:3086

約数の個数: 20

約数和(自身を含む): 37494996

約数和(自身を除く): 18192004

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 2617, 3688, 5234, 7376, 10468, 20936, 41872, 1206437, 2412874, 4825748, 9651496, 19302992]

約数ペア:

[(1, 19302992), (2, 9651496), (4, 4825748), (8, 2412874), (16, 1206437), (461, 41872), (922, 20936), (1844, 10468), (2617, 7376), (3688, 5234)]