21892096

素因数分解:

$2^{10}\times {\mathrm{21379}}^1$

素因数の和:21399

約数の個数: 22

約数和(自身を含む): 43764860

約数和(自身を除く): 21872764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 21379, 42758, 85516, 171032, 342064, 684128, 1368256, 2736512, 5473024, 10946048, 21892096]

約数ペア:

[(1, 21892096), (2, 10946048), (4, 5473024), (8, 2736512), (16, 1368256), (32, 684128), (64, 342064), (128, 171032), (256, 85516), (512, 42758), (1024, 21379)]