19602447

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 27202560

約数和(自身を除く): 7600113

約数列:

[1, 3, 31, 93, 131, 393, 1609, 4061, 4827, 12183, 49879, 149637, 210779, 632337, 6534149, 19602447]

約数ペア:

[(1, 19602447), (3, 6534149), (31, 632337), (93, 210779), (131, 149637), (393, 49879), (1609, 12183), (4061, 4827)]