18814684

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6653}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 38007648

約数和(自身を除く): 19192964

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 6653, 13306, 26612, 46571, 93142, 186284, 671953, 1343906, 2687812, 4703671, 9407342, 18814684]

約数ペア:

[(1, 18814684), (2, 9407342), (4, 4703671), (7, 2687812), (14, 1343906), (28, 671953), (101, 186284), (202, 93142), (404, 46571), (707, 26612), (1414, 13306), (2828, 6653)]