15430004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{54331}}^1$

素因数の和:54406

約数の個数: 12

約数和(自身を含む): 27383328

約数和(自身を除く): 11953324

約数列:

[1, 2, 4, 71, 142, 284, 54331, 108662, 217324, 3857501, 7715002, 15430004]

約数ペア:

[(1, 15430004), (2, 7715002), (4, 3857501), (71, 217324), (142, 108662), (284, 54331)]