39188108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 35807092

約数列:

[1, 2, 4, 19, 38, 61, 76, 79, 107, 122, 158, 214, 244, 316, 428, 1159, 1501, 2033, 2318, 3002, 4066, 4636, 4819, 6004, 6527, 8132, 8453, 9638, 13054, 16906, 19276, 26108, 33812, 91561, 124013, 160607, 183122, 248026, 321214, 366244, 496052, 515633, 642428, 1031266, 2062532, 9797027, 19594054, 39188108]

約数ペア:

[(1, 39188108), (2, 19594054), (4, 9797027), (19, 2062532), (38, 1031266), (61, 642428), (76, 515633), (79, 496052), (107, 366244), (122, 321214), (158, 248026), (214, 183122), (244, 160607), (316, 124013), (428, 91561), (1159, 33812), (1501, 26108), (2033, 19276), (2318, 16906), (3002, 13054), (4066, 9638), (4636, 8453), (4819, 8132), (6004, 6527)]