19135615971

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1\times {\mathrm{48371}}^1$

素因数の和:49346

約数の個数: 16

約数和(自身を含む): 25702945920

約数和(自身を除く): 6567329949

約数列:

[1, 3, 163, 489, 809, 2427, 48371, 131867, 145113, 395601, 7884473, 23653419, 39132139, 117396417, 6378538657, 19135615971]

約数ペア:

[(1, 19135615971), (3, 6378538657), (163, 117396417), (489, 39132139), (809, 23653419), (2427, 7884473), (48371, 395601), (131867, 145113)]