19076096

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1466

約数の個数: 44

約数和(自身を含む): 41095572

約数和(自身を除く): 22019476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1433, 1664, 2866, 3328, 5732, 6656, 11464, 13312, 18629, 22928, 37258, 45856, 74516, 91712, 149032, 183424, 298064, 366848, 596128, 733696, 1192256, 1467392, 2384512, 4769024, 9538048, 19076096]

約数ペア:

[(1, 19076096), (2, 9538048), (4, 4769024), (8, 2384512), (13, 1467392), (16, 1192256), (26, 733696), (32, 596128), (52, 366848), (64, 298064), (104, 183424), (128, 149032), (208, 91712), (256, 74516), (416, 45856), (512, 37258), (832, 22928), (1024, 18629), (1433, 13312), (1664, 11464), (2866, 6656), (3328, 5732)]