17390254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 14335826

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1019, 1219, 2038, 2438, 7133, 8533, 14266, 17066, 23437, 46874, 54007, 108014, 164059, 328118, 378049, 756098, 1242161, 2484322, 8695127, 17390254]

約数ペア:

[(1, 17390254), (2, 8695127), (7, 2484322), (14, 1242161), (23, 756098), (46, 378049), (53, 328118), (106, 164059), (161, 108014), (322, 54007), (371, 46874), (742, 23437), (1019, 17066), (1219, 14266), (2038, 8533), (2438, 7133)]