23890070

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3727}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 43080768

約数和(自身を除く): 19190698

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 3727, 6410, 7454, 18635, 37270, 2389007, 4778014, 11945035, 23890070]

約数ペア:

[(1, 23890070), (2, 11945035), (5, 4778014), (10, 2389007), (641, 37270), (1282, 18635), (3205, 7454), (3727, 6410)]