13987336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 29160000

約数和(自身を除く): 15172664

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 2999, 4664, 5998, 11996, 23992, 32989, 65978, 131956, 158947, 263912, 317894, 635788, 1271576, 1748417, 3496834, 6993668, 13987336]

約数ペア:

[(1, 13987336), (2, 6993668), (4, 3496834), (8, 1748417), (11, 1271576), (22, 635788), (44, 317894), (53, 263912), (88, 158947), (106, 131956), (212, 65978), (424, 32989), (583, 23992), (1166, 11996), (2332, 5998), (2999, 4664)]