22442596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 43738380

約数和(自身を除く): 21295784

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 521, 979, 1042, 1958, 2084, 3916, 5731, 10769, 11462, 21538, 22924, 43076, 46369, 63041, 92738, 126082, 185476, 252164, 510059, 1020118, 2040236, 5610649, 11221298, 22442596]

約数ペア:

[(1, 22442596), (2, 11221298), (4, 5610649), (11, 2040236), (22, 1020118), (44, 510059), (89, 252164), (121, 185476), (178, 126082), (242, 92738), (356, 63041), (484, 46369), (521, 43076), (979, 22924), (1042, 21538), (1958, 11462), (2084, 10769), (3916, 5731)]