319655449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7541}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 354775680

約数和(自身を除く): 35120231

約数列:

[1, 19, 23, 97, 437, 1843, 2231, 7541, 42389, 143279, 173443, 731477, 3295417, 13898063, 16823971, 319655449]

約数ペア:

[(1, 319655449), (19, 16823971), (23, 13898063), (97, 3295417), (437, 731477), (1843, 173443), (2231, 143279), (7541, 42389)]