21833630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23993}}^1$

素因数の和:24020

約数の個数: 32

約数和(自身を含む): 48371904

約数和(自身を除く): 26538274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 23993, 47986, 119965, 167951, 239930, 311909, 335902, 623818, 839755, 1559545, 1679510, 2183363, 3119090, 4366726, 10916815, 21833630]

約数ペア:

[(1, 21833630), (2, 10916815), (5, 4366726), (7, 3119090), (10, 2183363), (13, 1679510), (14, 1559545), (26, 839755), (35, 623818), (65, 335902), (70, 311909), (91, 239930), (130, 167951), (182, 119965), (455, 47986), (910, 23993)]