39671734

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 24

約数和(自身を含む): 65562480

約数和(自身を除く): 25890746

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 2389, 4778, 8303, 16606, 45391, 54947, 90782, 109894, 862429, 1043993, 1724858, 2087986, 19835867, 39671734]

約数ペア:

[(1, 39671734), (2, 19835867), (19, 2087986), (23, 1724858), (38, 1043993), (46, 862429), (361, 109894), (437, 90782), (722, 54947), (874, 45391), (2389, 16606), (4778, 8303)]