19335616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15932

約数の個数: 28

約数和(自身を含む): 40391080

約数和(自身を除く): 21055464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15901, 31802, 63604, 127208, 254416, 302119, 508832, 604238, 1017664, 1208476, 2416952, 4833904, 9667808, 19335616]

約数ペア:

[(1, 19335616), (2, 9667808), (4, 4833904), (8, 2416952), (16, 1208476), (19, 1017664), (32, 604238), (38, 508832), (64, 302119), (76, 254416), (152, 127208), (304, 63604), (608, 31802), (1216, 15901)]