17996858218

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{81671}}^1$

素因数の和:82373

約数の個数: 16

約数和(自身を含む): 27167374080

約数和(自身を除く): 9170515862

約数列:

[1, 2, 239, 461, 478, 922, 81671, 110179, 163342, 220358, 19519369, 37650331, 39038738, 75300662, 8998429109, 17996858218]

約数ペア:

[(1, 17996858218), (2, 8998429109), (239, 75300662), (461, 39038738), (478, 37650331), (922, 19519369), (81671, 220358), (110179, 163342)]