1891036751938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{52321}}^1\times {\mathrm{951131}}^1$

素因数の和:1003473

約数の個数: 16

約数和(自身を含む): 2985907710240

約数和(自身を除く): 1094870958302

約数列:

[1, 2, 19, 38, 52321, 104642, 951131, 994099, 1902262, 1988198, 18071489, 36142978, 49764125051, 99528250102, 945518375969, 1891036751938]

約数ペア:

[(1, 1891036751938), (2, 945518375969), (19, 99528250102), (38, 49764125051), (52321, 36142978), (104642, 18071489), (951131, 1988198), (994099, 1902262)]