18773236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 35448840

約数和(自身を除く): 16675604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 5209, 10418, 20836, 88553, 177106, 276077, 354212, 552154, 1104308, 4693309, 9386618, 18773236]

約数ペア:

[(1, 18773236), (2, 9386618), (4, 4693309), (17, 1104308), (34, 552154), (53, 354212), (68, 276077), (106, 177106), (212, 88553), (901, 20836), (1802, 10418), (3604, 5209)]