19434496

素因数分解:

$2^{10}\times {\mathrm{18979}}^1$

素因数の和:18999

約数の個数: 22

約数和(自身を含む): 38852060

約数和(自身を除く): 19417564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18979, 37958, 75916, 151832, 303664, 607328, 1214656, 2429312, 4858624, 9717248, 19434496]

約数ペア:

[(1, 19434496), (2, 9717248), (4, 4858624), (8, 2429312), (16, 1214656), (32, 607328), (64, 303664), (128, 151832), (256, 75916), (512, 37958), (1024, 18979)]