19729025484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234869351}}^1$

素因数の和:234869365

約数の個数: 24

約数和(自身を含む): 52610734848

約数和(自身を除く): 32881709364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234869351, 469738702, 704608053, 939477404, 1409216106, 1644085457, 2818432212, 3288170914, 4932256371, 6576341828, 9864512742, 19729025484]

約数ペア:

[(1, 19729025484), (2, 9864512742), (3, 6576341828), (4, 4932256371), (6, 3288170914), (7, 2818432212), (12, 1644085457), (14, 1409216106), (21, 939477404), (28, 704608053), (42, 469738702), (84, 234869351)]