21894019838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{132247}}^1$

素因数の和:132392

約数の個数: 32

約数和(自身を含む): 35421304320

約数和(自身を除く): 13527284482

約数列:

[1, 2, 23, 46, 59, 61, 118, 122, 1357, 1403, 2714, 2806, 3599, 7198, 82777, 132247, 165554, 264494, 3041681, 6083362, 7802573, 8067067, 15605146, 16134134, 179459179, 185542541, 358918358, 371085082, 475956953, 951913906, 10947009919, 21894019838]

約数ペア:

[(1, 21894019838), (2, 10947009919), (23, 951913906), (46, 475956953), (59, 371085082), (61, 358918358), (118, 185542541), (122, 179459179), (1357, 16134134), (1403, 15605146), (2714, 8067067), (2806, 7802573), (3599, 6083362), (7198, 3041681), (82777, 264494), (132247, 165554)]