12109389928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{347891}}^1$

素因数の和:348145

約数の個数: 32

約数和(自身を含む): 24004548000

約数和(自身を除く): 11895158072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 916, 1832, 4351, 8702, 17404, 34808, 347891, 695782, 1391564, 2783128, 6609929, 13219858, 26439716, 52879432, 79667039, 159334078, 318668156, 637336312, 1513673741, 3027347482, 6054694964, 12109389928]

約数ペア:

[(1, 12109389928), (2, 6054694964), (4, 3027347482), (8, 1513673741), (19, 637336312), (38, 318668156), (76, 159334078), (152, 79667039), (229, 52879432), (458, 26439716), (916, 13219858), (1832, 6609929), (4351, 2783128), (8702, 1391564), (17404, 695782), (34808, 347891)]