13656478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 24186240

約数和(自身を除く): 10529762

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 883, 1406, 1766, 7733, 9713, 15466, 16777, 19426, 32671, 33554, 65342, 184547, 359381, 369094, 620749, 718762, 1241498, 6828239, 13656478]

約数ペア:

[(1, 13656478), (2, 6828239), (11, 1241498), (19, 718762), (22, 620749), (37, 369094), (38, 359381), (74, 184547), (209, 65342), (407, 33554), (418, 32671), (703, 19426), (814, 16777), (883, 15466), (1406, 9713), (1766, 7733)]