215844142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{32833}}^1$

素因数の和:33027

約数の個数: 16

約数和(自身を含む): 342786960

約数和(自身を除く): 126942818

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 32833, 65666, 623827, 1247654, 5680109, 11360218, 107922071, 215844142]

約数ペア:

[(1, 215844142), (2, 107922071), (19, 11360218), (38, 5680109), (173, 1247654), (346, 623827), (3287, 65666), (6574, 32833)]