19318070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 16797130

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 479, 545, 958, 1090, 2395, 4033, 4790, 8066, 17723, 20165, 35446, 40330, 52211, 88615, 104422, 177230, 261055, 522110, 1931807, 3863614, 9659035, 19318070]

約数ペア:

[(1, 19318070), (2, 9659035), (5, 3863614), (10, 1931807), (37, 522110), (74, 261055), (109, 177230), (185, 104422), (218, 88615), (370, 52211), (479, 40330), (545, 35446), (958, 20165), (1090, 17723), (2395, 8066), (4033, 4790)]