16618468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 13718300

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 1823, 2279, 3646, 4558, 7292, 9116, 78389, 96619, 156778, 193238, 313556, 386476, 4154617, 8309234, 16618468]

約数ペア:

[(1, 16618468), (2, 8309234), (4, 4154617), (43, 386476), (53, 313556), (86, 193238), (106, 156778), (172, 96619), (212, 78389), (1823, 9116), (2279, 7292), (3646, 4558)]