21363686

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 32524800

約数和(自身を除く): 11161114

約数列:

[1, 2, 127, 241, 254, 349, 482, 698, 30607, 44323, 61214, 84109, 88646, 168218, 10681843, 21363686]

約数ペア:

[(1, 21363686), (2, 10681843), (127, 168218), (241, 88646), (254, 84109), (349, 61214), (482, 44323), (698, 30607)]