19357828

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3019}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 38897600

約数和(自身を除く): 19539772

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3019, 3206, 6038, 6412, 12076, 21133, 42266, 84532, 691351, 1382702, 2765404, 4839457, 9678914, 19357828]

約数ペア:

[(1, 19357828), (2, 9678914), (4, 4839457), (7, 2765404), (14, 1382702), (28, 691351), (229, 84532), (458, 42266), (916, 21133), (1603, 12076), (3019, 6412), (3206, 6038)]