16081604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7459}}^1$

素因数の和:7488

約数の個数: 36

約数和(自身を含む): 35718480

約数和(自身を除く): 19636876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 7459, 14918, 29836, 52213, 82049, 104426, 164098, 208852, 328196, 365491, 574343, 730982, 1148686, 1461964, 2297372, 4020401, 8040802, 16081604]

約数ペア:

[(1, 16081604), (2, 8040802), (4, 4020401), (7, 2297372), (11, 1461964), (14, 1148686), (22, 730982), (28, 574343), (44, 365491), (49, 328196), (77, 208852), (98, 164098), (154, 104426), (196, 82049), (308, 52213), (539, 29836), (1078, 14918), (2156, 7459)]