24496769521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{437497}}^1$

素因数の和:437944

約数の個数: 16

約数和(自身を含む): 29539864960

約数和(自身を除く): 5043095439

約数列:

[1, 7, 19, 133, 421, 2947, 7999, 55993, 437497, 3062479, 8312443, 58187101, 184186237, 1289303659, 3499538503, 24496769521]

約数ペア:

[(1, 24496769521), (7, 3499538503), (19, 1289303659), (133, 184186237), (421, 58187101), (2947, 8312443), (7999, 3062479), (55993, 437497)]