19738280734

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{182657}}^1$

素因数の和:183491

約数の個数: 16

約数和(自身を含む): 30064045536

約数和(自身を除く): 10325764802

約数列:

[1, 2, 71, 142, 761, 1522, 54031, 108062, 182657, 365314, 12968647, 25937294, 139001977, 278003954, 9869140367, 19738280734]

約数ペア:

[(1, 19738280734), (2, 9869140367), (71, 278003954), (142, 139001977), (761, 25937294), (1522, 12968647), (54031, 365314), (108062, 182657)]