19834496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14087}}^1$

素因数の和:14112

約数の個数: 32

約数和(自身を含む): 43109280

約数和(自身を除く): 23274784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14087, 28174, 56348, 112696, 154957, 225392, 309914, 450784, 619828, 901568, 1239656, 1803136, 2479312, 4958624, 9917248, 19834496]

約数ペア:

[(1, 19834496), (2, 9917248), (4, 4958624), (8, 2479312), (11, 1803136), (16, 1239656), (22, 901568), (32, 619828), (44, 450784), (64, 309914), (88, 225392), (128, 154957), (176, 112696), (352, 56348), (704, 28174), (1408, 14087)]