22906286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 16556914

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 521, 1042, 1157, 1691, 2314, 3382, 6773, 9899, 13546, 19798, 21983, 43966, 46369, 92738, 128687, 257374, 602797, 881011, 1205594, 1762022, 11453143, 22906286]

約数ペア:

[(1, 22906286), (2, 11453143), (13, 1762022), (19, 1205594), (26, 881011), (38, 602797), (89, 257374), (178, 128687), (247, 92738), (494, 46369), (521, 43966), (1042, 21983), (1157, 19798), (1691, 13546), (2314, 9899), (3382, 6773)]