13613272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89561}}^1$

素因数の和:89586

約数の個数: 16

約数和(自身を含む): 26868600

約数和(自身を除く): 13255328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 89561, 179122, 358244, 716488, 1701659, 3403318, 6806636, 13613272]

約数ペア:

[(1, 13613272), (2, 6806636), (4, 3403318), (8, 1701659), (19, 716488), (38, 358244), (76, 179122), (152, 89561)]