19930984

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{14401}}^1$

素因数の和:14580

約数の個数: 16

約数和(自身を含む): 37589220

約数和(自身を除く): 17658236

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 14401, 28802, 57604, 115208, 2491373, 4982746, 9965492, 19930984]

約数ペア:

[(1, 19930984), (2, 9965492), (4, 4982746), (8, 2491373), (173, 115208), (346, 57604), (692, 28802), (1384, 14401)]