11857790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 24801984

約数和(自身を除く): 12944194

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2777, 4270, 5554, 13885, 19439, 27770, 38878, 97195, 169397, 194390, 338794, 846985, 1185779, 1693970, 2371558, 5928895, 11857790]

約数ペア:

[(1, 11857790), (2, 5928895), (5, 2371558), (7, 1693970), (10, 1185779), (14, 846985), (35, 338794), (61, 194390), (70, 169397), (122, 97195), (305, 38878), (427, 27770), (610, 19439), (854, 13885), (2135, 5554), (2777, 4270)]