19694074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 11241446

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4091, 4814, 8182, 118639, 237278, 339553, 679106, 9847037, 19694074]

約数ペア:

[(1, 19694074), (2, 9847037), (29, 679106), (58, 339553), (83, 237278), (166, 118639), (2407, 8182), (4091, 4814)]