22887964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 43819776

約数和(自身を除く): 20931812

約数列:

[1, 2, 4, 11, 22, 44, 571, 911, 1142, 1822, 2284, 3644, 6281, 10021, 12562, 20042, 25124, 40084, 520181, 1040362, 2080724, 5721991, 11443982, 22887964]

約数ペア:

[(1, 22887964), (2, 11443982), (4, 5721991), (11, 2080724), (22, 1040362), (44, 520181), (571, 40084), (911, 25124), (1142, 20042), (1822, 12562), (2284, 10021), (3644, 6281)]