39914186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 26855734

約数列:

[1, 2, 13, 26, 47, 89, 94, 178, 367, 611, 734, 1157, 1222, 2314, 4183, 4771, 8366, 9542, 17249, 32663, 34498, 54379, 65326, 108758, 224237, 424619, 448474, 849238, 1535161, 3070322, 19957093, 39914186]

約数ペア:

[(1, 39914186), (2, 19957093), (13, 3070322), (26, 1535161), (47, 849238), (89, 448474), (94, 424619), (178, 224237), (367, 108758), (611, 65326), (734, 54379), (1157, 34498), (1222, 32663), (2314, 17249), (4183, 9542), (4771, 8366)]