15695749552

素因数分解:

$2^4\times 7^1\times {\mathrm{140140621}}^1$

素因数の和:140140636

約数の個数: 20

約数和(自身を含む): 34754874256

約数和(自身を除く): 19059124704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140140621, 280281242, 560562484, 980984347, 1121124968, 1961968694, 2242249936, 3923937388, 7847874776, 15695749552]

約数ペア:

[(1, 15695749552), (2, 7847874776), (4, 3923937388), (7, 2242249936), (8, 1961968694), (14, 1121124968), (16, 980984347), (28, 560562484), (56, 280281242), (112, 140140621)]