19740097937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{148421789}}^1$

素因数の和:148421815

約数の個数: 8

約数和(自身を含む): 23747486400

約数和(自身を除く): 4007388463

約数列:

[1, 7, 19, 133, 148421789, 1038952523, 2820013991, 19740097937]

約数ペア:

[(1, 19740097937), (7, 2820013991), (19, 1038952523), (133, 148421789)]