13686916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 25568480

約数和(自身を除く): 11881564

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2467, 2774, 4934, 5548, 9868, 46873, 93746, 180091, 187492, 360182, 720364, 3421729, 6843458, 13686916]

約数ペア:

[(1, 13686916), (2, 6843458), (4, 3421729), (19, 720364), (38, 360182), (73, 187492), (76, 180091), (146, 93746), (292, 46873), (1387, 9868), (2467, 5548), (2774, 4934)]