19042496

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2493

約数の個数: 42

約数和(自身を含む): 41551860

約数和(自身を除く): 22509364

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2459, 3872, 4918, 7744, 9836, 19672, 27049, 39344, 54098, 78688, 108196, 157376, 216392, 297539, 432784, 595078, 865568, 1190156, 1731136, 2380312, 4760624, 9521248, 19042496]

約数ペア:

[(1, 19042496), (2, 9521248), (4, 4760624), (8, 2380312), (11, 1731136), (16, 1190156), (22, 865568), (32, 595078), (44, 432784), (64, 297539), (88, 216392), (121, 157376), (176, 108196), (242, 78688), (352, 54098), (484, 39344), (704, 27049), (968, 19672), (1936, 9836), (2459, 7744), (3872, 4918)]