18992288

素因数分解:

$2^5\times 7^1\times {\mathrm{84787}}^1$

素因数の和:84804

約数の個数: 24

約数和(自身を含む): 42733152

約数和(自身を除く): 23740864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84787, 169574, 339148, 593509, 678296, 1187018, 1356592, 2374036, 2713184, 4748072, 9496144, 18992288]

約数ペア:

[(1, 18992288), (2, 9496144), (4, 4748072), (7, 2713184), (8, 2374036), (14, 1356592), (16, 1187018), (28, 678296), (32, 593509), (56, 339148), (112, 169574), (224, 84787)]