1914269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 2371200

約数和(自身を除く): 456931

約数列:

[1, 7, 19, 37, 133, 259, 389, 703, 2723, 4921, 7391, 14393, 51737, 100751, 273467, 1914269]

約数ペア:

[(1, 1914269), (7, 273467), (19, 100751), (37, 51737), (133, 14393), (259, 7391), (389, 4921), (703, 2723)]