11913772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 22586256

約数和(自身を除く): 10672484

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1163, 2326, 2561, 4652, 5122, 10244, 15119, 30238, 60476, 229111, 458222, 916444, 2978443, 5956886, 11913772]

約数ペア:

[(1, 11913772), (2, 5956886), (4, 2978443), (13, 916444), (26, 458222), (52, 229111), (197, 60476), (394, 30238), (788, 15119), (1163, 10244), (2326, 5122), (2561, 4652)]