24982738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 18199982

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 509, 1018, 1067, 2134, 2231, 4462, 5599, 11198, 11707, 23414, 24541, 49082, 49373, 98746, 128777, 257554, 543103, 1086206, 1135579, 2271158, 12491369, 24982738]

約数ペア:

[(1, 24982738), (2, 12491369), (11, 2271158), (22, 1135579), (23, 1086206), (46, 543103), (97, 257554), (194, 128777), (253, 98746), (506, 49373), (509, 49082), (1018, 24541), (1067, 23414), (2134, 11707), (2231, 11198), (4462, 5599)]