19706688

素因数分解:

$2^6\times 3^2\times {\mathrm{34213}}^1$

素因数の和:34231

約数の個数: 42

約数和(自身を含む): 56487314

約数和(自身を除く): 36780626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 34213, 68426, 102639, 136852, 205278, 273704, 307917, 410556, 547408, 615834, 821112, 1094816, 1231668, 1642224, 2189632, 2463336, 3284448, 4926672, 6568896, 9853344, 19706688]

約数ペア:

[(1, 19706688), (2, 9853344), (3, 6568896), (4, 4926672), (6, 3284448), (8, 2463336), (9, 2189632), (12, 1642224), (16, 1231668), (18, 1094816), (24, 821112), (32, 615834), (36, 547408), (48, 410556), (64, 307917), (72, 273704), (96, 205278), (144, 136852), (192, 102639), (288, 68426), (576, 34213)]