42409994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14071}}^1$

素因数の和:14221

約数の個数: 16

約数和(自身を含む): 69909696

約数和(自身を除く): 27499702

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 14071, 28142, 154781, 309562, 1927727, 3855454, 21204997, 42409994]

約数ペア:

[(1, 42409994), (2, 21204997), (11, 3855454), (22, 1927727), (137, 309562), (274, 154781), (1507, 28142), (3014, 14071)]