16291230344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{771073}}^1$

素因数の和:771237

約数の個数: 32

約数和(自身を含む): 32385108000

約数和(自身を除く): 16093877656

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 771073, 1542146, 3084292, 6168584, 14650387, 29300774, 58601548, 107179147, 117203096, 214358294, 428716588, 857433176, 2036403793, 4072807586, 8145615172, 16291230344]

約数ペア:

[(1, 16291230344), (2, 8145615172), (4, 4072807586), (8, 2036403793), (19, 857433176), (38, 428716588), (76, 214358294), (139, 117203096), (152, 107179147), (278, 58601548), (556, 29300774), (1112, 14650387), (2641, 6168584), (5282, 3084292), (10564, 1542146), (21128, 771073)]