11820356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 22286880

約数和(自身を除く): 10466524

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 3617, 7234, 14468, 68723, 137446, 155531, 274892, 311062, 622124, 2955089, 5910178, 11820356]

約数ペア:

[(1, 11820356), (2, 5910178), (4, 2955089), (19, 622124), (38, 311062), (43, 274892), (76, 155531), (86, 137446), (172, 68723), (817, 14468), (1634, 7234), (3268, 3617)]