22179950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34123}}^1$

素因数の和:34148

約数の個数: 24

約数和(自身を含む): 44429448

約数和(自身を除く): 22249498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 34123, 68246, 170615, 341230, 443599, 853075, 887198, 1706150, 2217995, 4435990, 11089975, 22179950]

約数ペア:

[(1, 22179950), (2, 11089975), (5, 4435990), (10, 2217995), (13, 1706150), (25, 887198), (26, 853075), (50, 443599), (65, 341230), (130, 170615), (325, 68246), (650, 34123)]