2191234489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1\times {\mathrm{1229}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 2332670400

約数和(自身を除く): 141435911

約数列:

[1, 19, 107, 877, 1229, 2033, 16663, 23351, 93839, 131503, 1077833, 1782941, 2498557, 20478827, 115328131, 2191234489]

約数ペア:

[(1, 2191234489), (19, 115328131), (107, 20478827), (877, 2498557), (1229, 1782941), (2033, 1077833), (16663, 131503), (23351, 93839)]