12135812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 24366720

約数和(自身を除く): 12230908

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 139, 146, 278, 292, 299, 556, 598, 949, 1196, 1679, 1807, 1898, 3197, 3358, 3614, 3796, 6394, 6716, 7228, 10147, 12788, 20294, 21827, 40588, 41561, 43654, 83122, 87308, 131911, 166244, 233381, 263822, 466762, 527644, 933524, 3033953, 6067906, 12135812]

約数ペア:

[(1, 12135812), (2, 6067906), (4, 3033953), (13, 933524), (23, 527644), (26, 466762), (46, 263822), (52, 233381), (73, 166244), (92, 131911), (139, 87308), (146, 83122), (278, 43654), (292, 41561), (299, 40588), (556, 21827), (598, 20294), (949, 12788), (1196, 10147), (1679, 7228), (1807, 6716), (1898, 6394), (3197, 3796), (3358, 3614)]