190037221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6637}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 219850560

約数和(自身を除く): 29813339

約数列:

[1, 11, 19, 137, 209, 1507, 2603, 6637, 28633, 73007, 126103, 909269, 1387133, 10001959, 17276111, 190037221]

約数ペア:

[(1, 190037221), (11, 17276111), (19, 10001959), (137, 1387133), (209, 909269), (1507, 126103), (2603, 73007), (6637, 28633)]