11640928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{27983}}^1$

素因数の和:28006

約数の個数: 24

約数和(自身を含む): 24681888

約数和(自身を除く): 13040960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 27983, 55966, 111932, 223864, 363779, 447728, 727558, 895456, 1455116, 2910232, 5820464, 11640928]

約数ペア:

[(1, 11640928), (2, 5820464), (4, 2910232), (8, 1455116), (13, 895456), (16, 727558), (26, 447728), (32, 363779), (52, 223864), (104, 111932), (208, 55966), (416, 27983)]