23771128

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{8231}}^1$

素因数の和:8275

約数の個数: 24

約数和(自身を含む): 47045880

約数和(自身を除く): 23274752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 8231, 16462, 32924, 65848, 156389, 312778, 625556, 1251112, 2971391, 5942782, 11885564, 23771128]

約数ペア:

[(1, 23771128), (2, 11885564), (4, 5942782), (8, 2971391), (19, 1251112), (38, 625556), (76, 312778), (152, 156389), (361, 65848), (722, 32924), (1444, 16462), (2888, 8231)]