19101165568

素因数分解:

$2^{11}\times {\mathrm{9326741}}^1$

素因数の和:9326763

約数の個数: 24

約数和(自身を含む): 38193008490

約数和(自身を除く): 19091842922

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9326741, 18653482, 37306964, 74613928, 149227856, 298455712, 596911424, 1193822848, 2387645696, 4775291392, 9550582784, 19101165568]

約数ペア:

[(1, 19101165568), (2, 9550582784), (4, 4775291392), (8, 2387645696), (16, 1193822848), (32, 596911424), (64, 298455712), (128, 149227856), (256, 74613928), (512, 37306964), (1024, 18653482), (2048, 9326741)]