1883486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 3195192

約数和(自身を除く): 1311706

約数列:

[1, 2, 11, 22, 43, 86, 121, 181, 242, 362, 473, 946, 1991, 3982, 5203, 7783, 10406, 15566, 21901, 43802, 85613, 171226, 941743, 1883486]

約数ペア:

[(1, 1883486), (2, 941743), (11, 171226), (22, 85613), (43, 43802), (86, 21901), (121, 15566), (181, 10406), (242, 7783), (362, 5203), (473, 3982), (946, 1991)]