12252758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 22448640

約数和(自身を除く): 10195882

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 631, 1022, 1262, 1387, 2774, 4417, 8834, 9709, 11989, 19418, 23978, 46063, 83923, 92126, 167846, 322441, 644882, 875197, 1750394, 6126379, 12252758]

約数ペア:

[(1, 12252758), (2, 6126379), (7, 1750394), (14, 875197), (19, 644882), (38, 322441), (73, 167846), (133, 92126), (146, 83923), (266, 46063), (511, 23978), (631, 19418), (1022, 11989), (1262, 9709), (1387, 8834), (2774, 4417)]