18215936

素因数分解:

$2^{10}\times {\mathrm{17789}}^1$

素因数の和:17809

約数の個数: 22

約数和(自身を含む): 36416130

約数和(自身を除く): 18200194

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 17789, 35578, 71156, 142312, 284624, 569248, 1138496, 2276992, 4553984, 9107968, 18215936]

約数ペア:

[(1, 18215936), (2, 9107968), (4, 4553984), (8, 2276992), (16, 1138496), (32, 569248), (64, 284624), (128, 142312), (256, 71156), (512, 35578), (1024, 17789)]