19696512

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4691

約数の個数: 64

約数和(自身を含む): 57087360

約数和(自身を除く): 37390848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4663, 9326, 13989, 18652, 27978, 37304, 51293, 55956, 74608, 102586, 111912, 149216, 153879, 205172, 223824, 298432, 307758, 410344, 447648, 596864, 615516, 820688, 895296, 1231032, 1641376, 1790592, 2462064, 3282752, 4924128, 6565504, 9848256, 19696512]

約数ペア:

[(1, 19696512), (2, 9848256), (3, 6565504), (4, 4924128), (6, 3282752), (8, 2462064), (11, 1790592), (12, 1641376), (16, 1231032), (22, 895296), (24, 820688), (32, 615516), (33, 596864), (44, 447648), (48, 410344), (64, 307758), (66, 298432), (88, 223824), (96, 205172), (128, 153879), (132, 149216), (176, 111912), (192, 102586), (264, 74608), (352, 55956), (384, 51293), (528, 37304), (704, 27978), (1056, 18652), (1408, 13989), (2112, 9326), (4224, 4663)]