39507692

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10151}}^1$

素因数の和:10301

約数の個数: 24

約数和(自身を含む): 79591680

約数和(自身を除く): 40083988

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 10151, 20302, 40604, 71057, 142114, 284228, 1410989, 2821978, 5643956, 9876923, 19753846, 39507692]

約数ペア:

[(1, 39507692), (2, 19753846), (4, 9876923), (7, 5643956), (14, 2821978), (28, 1410989), (139, 284228), (278, 142114), (556, 71057), (973, 40604), (1946, 20302), (3892, 10151)]