21203582399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{19661}}^1$

素因数の和:21542

約数の個数: 16

約数和(自身を含む): 23053301760

約数和(自身を除く): 1849719361

約数列:

[1, 19, 31, 589, 1831, 19661, 34789, 56761, 373559, 609491, 1078459, 11580329, 35999291, 683986529, 1115978021, 21203582399]

約数ペア:

[(1, 21203582399), (19, 1115978021), (31, 683986529), (589, 35999291), (1831, 11580329), (19661, 1078459), (34789, 609491), (56761, 373559)]