16540972

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5849}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 33415200

約数和(自身を除く): 16874228

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 5849, 11698, 23396, 40943, 81886, 163772, 590749, 1181498, 2362996, 4135243, 8270486, 16540972]

約数ペア:

[(1, 16540972), (2, 8270486), (4, 4135243), (7, 2362996), (14, 1181498), (28, 590749), (101, 163772), (202, 81886), (404, 40943), (707, 23396), (1414, 11698), (2828, 5849)]