19775927807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1123}}^1\times {\mathrm{4127}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 21046459392

約数和(自身を除く): 1270531585

約数列:

[1, 17, 251, 1123, 4127, 4267, 19091, 70159, 281873, 1035877, 4634621, 4791841, 17609909, 78788557, 1163289871, 19775927807]

約数ペア:

[(1, 19775927807), (17, 1163289871), (251, 78788557), (1123, 17609909), (4127, 4791841), (4267, 4634621), (19091, 1035877), (70159, 281873)]