11964428

素因数分解:

$2^2\times 7^2\times {\mathrm{61043}}^1$

素因数の和:61061

約数の個数: 18

約数和(自身を含む): 24356556

約数和(自身を除く): 12392128

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 61043, 122086, 244172, 427301, 854602, 1709204, 2991107, 5982214, 11964428]

約数ペア:

[(1, 11964428), (2, 5982214), (4, 2991107), (7, 1709204), (14, 854602), (28, 427301), (49, 244172), (98, 122086), (196, 61043)]