19552754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 14993422

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 1427, 2854, 6851, 13702, 18551, 24259, 37102, 44237, 48518, 88474, 315367, 575081, 630734, 752029, 1150162, 1504058, 9776377, 19552754]

約数ペア:

[(1, 19552754), (2, 9776377), (13, 1504058), (17, 1150162), (26, 752029), (31, 630734), (34, 575081), (62, 315367), (221, 88474), (403, 48518), (442, 44237), (527, 37102), (806, 24259), (1054, 18551), (1427, 13702), (2854, 6851)]